diff --git a/etc/settings.csh b/etc/settings.csh
index cfa1927ef2..905163f496 100644
--- a/etc/settings.csh
+++ b/etc/settings.csh
@@ -82,10 +82,9 @@ switch ("$WM_COMPILER_INST")
 case OpenFOAM:
     switch ("$WM_COMPILER")
     case Gcc:
-        #setenv WM_COMPILER_DIR $WM_THIRD_PARTY_DIR/gcc-4.3.1/platforms/$WM_ARCH$WM_COMPILER_ARCH
         setenv WM_COMPILER_DIR $WM_THIRD_PARTY_DIR/gcc-4.3.2/platforms/$WM_ARCH$WM_COMPILER_ARCH
         _foamAddLib $WM_THIRD_PARTY_DIR/mpfr-2.3.2/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
-        _foamAddLib $WM_THIRD_PARTY_DIR/gmp-4.2.3/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
+        _foamAddLib $WM_THIRD_PARTY_DIR/gmp-4.2.4/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
     breaksw
     case Gcc42:
         setenv WM_COMPILER_DIR $WM_THIRD_PARTY_DIR/gcc-4.2.4/platforms/$WM_ARCH$WM_COMPILER_ARCH
diff --git a/etc/settings.sh b/etc/settings.sh
index 6c05f9f44e..51b540dc84 100644
--- a/etc/settings.sh
+++ b/etc/settings.sh
@@ -119,7 +119,7 @@ OpenFOAM)
     Gcc)
         export WM_COMPILER_DIR=$WM_THIRD_PARTY_DIR/gcc-4.3.2/platforms/$WM_ARCH$WM_COMPILER_ARCH
         _foamAddLib $WM_THIRD_PARTY_DIR/mpfr-2.3.2/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
-        _foamAddLib $WM_THIRD_PARTY_DIR/gmp-4.2.3/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
+        _foamAddLib $WM_THIRD_PARTY_DIR/gmp-4.2.4/platforms/$WM_ARCH$WM_COMPILER_ARCH/lib
         ;;
     Gcc42)
         export WM_COMPILER_DIR=$WM_THIRD_PARTY_DIR/gcc-4.2.4/platforms/$WM_ARCH$WM_COMPILER_ARCH