diff --git a/devel/simgear/Makefile b/devel/simgear/Makefile
index 44dec14bd6ff..4c04ebb3cdd8 100644
--- a/devel/simgear/Makefile
+++ b/devel/simgear/Makefile
@@ -27,7 +27,7 @@ USES=		tar:bzip2 cmake compiler openal:al,alut
 
 # When building with Gcc, needs Gcc 4.6+
 .if ${COMPILER_TYPE} == gcc && ${COMPILER_VERSION} < 46
-USE_GCC=	4.6+
+USE_GCC=	yes
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/games/fgrun/Makefile b/games/fgrun/Makefile
index d06ba65e6613..3860ad4b271b 100644
--- a/games/fgrun/Makefile
+++ b/games/fgrun/Makefile
@@ -39,7 +39,7 @@ NLS_CMAKE_ON=	-DENABLE_NLS=yes
 .include <bsd.port.pre.mk>
 
 .if ${COMPILER_TYPE} == gcc && ${COMPILER_VERSION} < 46
-USE_GCC=	4.6+
+USE_GCC=	yes
 .endif
 
 .include <bsd.port.post.mk>
diff --git a/games/flightgear/Makefile b/games/flightgear/Makefile
index 89a3740a8b2c..1e71c4a7a6a5 100644
--- a/games/flightgear/Makefile
+++ b/games/flightgear/Makefile
@@ -50,7 +50,7 @@ DBUS_CMAKE_OFF=	-DUSE_DBUS:BOOL=OFF
 
 # Chase devel/simgear compiler version
 .if ${COMPILER_TYPE} == gcc && ${COMPILER_VERSION} < 46
-USE_GCC=	4.6+
+USE_GCC=	yes
 .endif
 
 post-install: