type cpp comment
diff --git a/compat.c b/compat.c
index c2574b2..a2d3a33 100644
--- a/compat.c
+++ b/compat.c
@@ -33,7 +33,7 @@
 #  include <pcreposix.h>
 #else /* Use native regex libraries */
 #  include <regex.h>
-#endif /* HAVE_LIBRX */
+#endif /* HAVE_LIBPCRE */
 
 int compat13 = 0;
 int compat20 = 0;