diff --git a/snappy-stubs-public.h.in b/snappy-stubs-public.h.in
index 3fd79bb..bb5b222 100644
--- a/snappy-stubs-public.h.in
+++ b/snappy-stubs-public.h.in
@@ -48,9 +48,9 @@
 #include <sys/uio.h>
 #endif  // HAVE_SYS_UIO_H
 
-#define SNAPPY_MAJOR ${SNAPPY_MAJOR}
-#define SNAPPY_MINOR ${SNAPPY_MINOR}
-#define SNAPPY_PATCHLEVEL ${SNAPPY_PATCHLEVEL}
+#define SNAPPY_MAJOR ${PROJECT_VERSION_MAJOR}
+#define SNAPPY_MINOR ${PROJECT_VERSION_MINOR}
+#define SNAPPY_PATCHLEVEL ${PROJECT_VERSION_PATCH}
 #define SNAPPY_VERSION \
     ((SNAPPY_MAJOR << 16) | (SNAPPY_MINOR << 8) | SNAPPY_PATCHLEVEL)