diff --git a/sc2/src/config_win.h.in b/sc2/src/config_win.h.in
index 56af84ef9..127714a78 100644
--- a/sc2/src/config_win.h.in
+++ b/sc2/src/config_win.h.in
@@ -41,7 +41,7 @@
 /* Defined if your system has stricmp of its own */
 @HAVE_STRICMP@
 
-/* Defined if your system has getopt.h */
+/* Defined if your system has getopt_long */
 @HAVE_GETOPT_LONG@
 
 /* Defined if your system has iswgraph of its own*/