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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM 8-A/A

                                (Amendment No. 4)

                          -----------------------------

                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                     PURSUANT TO SECTION 12(b) OR (g) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

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                                 FPL GROUP, INC.
             (Exact name of registrant as specified in its charter)

          Florida                     1-8841                     59-2449419
(State of incorporation or         (Commission                (I.R.S. Employer
       organization)               File Number)              Identification No.)

                             700 Universe Boulevard
                            Juno Beach, Florida 33408
                                 (561) 694-4000
                         (Address of principal executive
                          offices, including zip code)

                         -------------------------------

     Securities to be registered pursuant to Section 12(b) of the Act:

           Title of each class             Name of each exchange on which
           to be so registered            each class is to be so registered
           -------------------            ---------------------------------
     Preferred Share Purchase Rights           New York Stock Exchange

     If this form relates to the registration of a class of securities pursuant
to Section 12(b) of the Exchange Act and is effective pursuant to General
Instruction A.(c), check the following box. |X|

     If this form relates to the registration of a class of securities pursuant
to Section 12(g) of the Exchange Act and is effective pursuant to General
Instruction A.(d), check the following box. |_|

     Securities Act registration statements file numbers to which this form
relates: ___________ (if applicable).

     Securities to be registered pursuant to Section 12(g) of the Act: None

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                 INFORMATION REQUIRED IN REGISTRATION STATEMENT

Item 1. Description of Registrant's Securities to be Registered.
        -------------------------------------------------------

     FPL Group, Inc., a Florida corporation (the "Company") delivered to
Computershare Investor Services, LLC ("Computershare"), as successor to
EquiServe Trust Company, N.A., as successor to Fleet National Bank, a national
banking association (formerly known as The First National Bank of Boston)
("EquiServe"), a Certificate of Adjustment, dated as of March 15, 2004 (the
"Certificate of Adjustment"). The Certificate of Adjustment adjusted the Rights
Agreement, dated as of July 1, 1996, between the Company and EquiServe, as
amended by the Amendment to Rights Agreement, dated as of July 30, 2000 (the
"First Amendment"), between the Company and EquiServe, as amended by the Second
Amendment to Rights Agreement, dated as of December 26, 2002 (the "Second
Amendment"), between the Company and EquiServe, as amended by the Third
Amendment, dated as of January 1, 2004 (the "Third Amendment"), between the
Company and Computershare (collectively, the "Rights Agreement"), in order to
provide for the two-for-one division ("Stock Split") of the Company's common
stock, $.01 par value, effective at 5:00 P.M., Eastern Time, on March 15, 2005.
Following the Stock Split, each preferred share purchase right (a "Right")
entitles the registered holder, until the earlier of the close of business on
June 30, 2006 or the redemption or exchange of the Rights, to purchase from the
Company one two-hundredth of a share of Series A Junior Participating Preferred
Stock, $.01 par value, of the Company ("Preferred Stock"), at the time, at a
price per one one-hundredth of a share of Preferred Stock, and subject to the
other terms and conditions contained in the Rights Agreement. Additionally,
following the Stock Split, each Right will be redeemable at a redemption price
of $.005 per Right.

     The foregoing description of the Certificate of Adjustment is qualified in
its entirety by reference to the full text of the Certificate of Adjustment,
which is attached hereto as Exhibit 5 and is incorporated herein by reference,
to the Rights Agreement, which was attached as Exhibit 4 to the Form 8-K filed
by the Company on June 18, 1996 and is incorporated herein by reference, to the
First Amendment, which was attached as Exhibit 2 to the Form 8-A/A filed by the
Company on August 1, 2000 and is incorporated herein by reference, to the Second
Amendment, which was attached as Exhibit 3 to the Form 8-A/A filed by the
Company on January 3, 2003, and to the Third Amendment, which was attached as
Exhibit 4 to the Form 8-A/A filed by the Company on December 19, 2003 and is
incorporated herein by reference.


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Item 2. Exhibits.
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        Exhibit No.     Description
        -----------     -----------

        1.              Form of Rights Agreement, dated as of July 1, 1996,
                        between FPL Group, Inc. and EquiServe Trust Company,
                        N.A. as successor to Fleet National Bank (formerly known
                        as The First National Bank of Boston) (filed as Exhibit
                        4 to Form 8-K dated June 17, 1996 (File No. 1-8841) and
                        incorporated by reference herein).

        2.              Amendment to Rights Agreement, dated as of July 30,
                        2000, between FPL Group, Inc. and EquiServe Trust
                        Company, N.A. as successor to Fleet National Bank
                        (formerly known as The First National Bank of Boston) as
                        the Rights Agent (filed as Exhibit 2 to Form 8-A/A dated
                        July 31, 2000 (File No. 1-8841) and incorporated by
                        reference herein).

        3.              Second Amendment to Rights Agreement, dated as of
                        December 26, 2002, between FPL Group, Inc. and EquiServe
                        Trust Company, N.A. as successor to Fleet National Bank
                        (formerly known as The First National Bank of Boston) as
                        the Rights Agent (filed as Exhibit 3 to Form 8-A/A dated
                        January 3, 2003 (File No. 1-8841) and incorporated by
                        reference herein).

        4.              Third Amendment to Rights Agreement, dated as of January
                        1, 2004, between FPL Group, Inc., Computershare Investor
                        Services, LLC as the successor rights agent, and
                        EquiServe Trust Company, N.A. as the predecessor rights
                        agent (filed as Exhibit 4 to Form 8-A/A dated December
                        19, 2003 (File No. 1-8841) and incorporated by reference
                        herein).

        5.              Certificate of Adjustment to Rights Agreement, dated
                        March 15, 2005.


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                                    SIGNATURE

     Pursuant to the requirements of Section 12 of the Securities Exchange Act
of 1934, the registrant has duly caused this registration statement on Form
8-A/A to be signed on its behalf by the undersigned, thereto duly authorized.


Dated: March 25, 2005                    FPL GROUP, INC.


                                         By:   /s/ Edward F. Tancer
                                            -------------------------------
                                            Name:  Edward F. Tancer
                                            Title: Vice President and
                                                   General Counsel


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                                  EXHIBIT INDEX

        Exhibit No.     Description
        -----------     -----------

        5.              Certificate of Adjustment to Rights Agreement, dated
                        March 15, 2005.