diff --git a/INSTALL b/INSTALL
index f5830329d2..cda3b06d4f 100644
--- a/INSTALL
+++ b/INSTALL
@@ -51,7 +51,7 @@ PostgreSQL has been tested on the following platforms:
    linux          Intel x86 on Linux 2.0 and Linux ELF
                   SPARC on Linux ELF
                   (For non-ELF Linux, see LINUX_ELF below).
-   sparc_solaris  SUN SPARC on Solaris 2.4
+   sparc_solaris  SUN SPARC on Solaris 2.4, 2.5, 2.5.1
    sunos4         SUN SPARC on SunOS 4.1.3
    svr4           Intel x86 on Intel SVR4 and MIPS
    ultrix4        DEC MIPS on Ultrix 4.4
diff --git a/doc/FAQ b/doc/FAQ
index e5cb1d58f8..093c90f872 100644
--- a/doc/FAQ
+++ b/doc/FAQ
@@ -163,7 +163,7 @@ Section 1: General Questions
      * irix5 - SGI MIPS on IRIX 5.3
      * linux - Intel x86 on Linux 1.2 and Linux ELF (For non-ELF Linux,
        see LINUX_ELF below).
-     * sparc_solaris - SUN SPARC on Solaris 2.4
+     * sparc_solaris - SUN SPARC on Solaris 2.4, 2.5, 2.5.1
      * sunos4 - SUN SPARC on SunOS 4.1.3
      * svr4 - Intel x86 on Intel SVR4 and MIPS
      * ultrix4 - DEC MIPS on Ultrix 4.4