diff --git a/glide3x/h5/glide3/src/fxbldno.c b/glide3x/h5/glide3/src/fxbldno.c
index 43503d6..b728742 100644
--- a/glide3x/h5/glide3/src/fxbldno.c
+++ b/glide3x/h5/glide3/src/fxbldno.c
@@ -49,13 +49,15 @@ main(int argc, char **argv)
     locTime = *localtime(&sysTime);
 
     if (build = getenv("BUILD_NUMBER")) {
-	printf("#define BUILD_NUMBER	%s\n", build);
+	printf("#define BUILD_NUMBER		%s\n", build);
+	printf("#define BUILD_NUMBER_STR	\"%s\"\n", build);
     } else {
 	unsigned short magic;
 	magic = (locTime.tm_yday << 7) |
 	        (locTime.tm_hour << 2) |
 		(locTime.tm_min / 15);
-	printf("#define BUILD_NUMBER	%d\n", magic);
+	printf("#define BUILD_NUMBER		%d\n", magic);
+	printf("#define BUILD_NUMBER_STR	\"%d\"\n", magic);
     }
     return 0;
 
diff --git a/glide3x/h5/glide3/src/rcver.h b/glide3x/h5/glide3/src/rcver.h
index 57f96d5..5d09691 100644
--- a/glide3x/h5/glide3/src/rcver.h
+++ b/glide3x/h5/glide3/src/rcver.h
@@ -21,14 +21,14 @@
 **
 */
 
+#include "fxbldno.h"
 
 #define MANVERSION              3
 #define MANREVISION             10
 #define MINVERSION              00
+//#define BUILD_NUMBER            3001 /* hmm, must be at least 674 for the 3dfx OpenGL ICD to work correctly */
 
-#define BUILD_NUMBER            3001 /* hmm, must be at least 674 for the 3dfx OpenGL ICD to work correctly */
-
-#define VERSIONSTR "3.10.00.3001"
+#define VERSIONSTR "3.10.00." BUILD_NUMBER_STR
 #define CONTACTSTR "The Glide Open Source Project http://glide.sourceforge.net/"
 
 #if defined(__WIN32__)