1 files changed, 1 insertions, 1 deletions
diff --git a/uncompr.c b/uncompr.c
index 1934ba3f5d..54ce3f7ada 100644
--- a/uncompr.c
+++ b/uncompr.c
@@ -3,7 +3,7 @@
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
-#define ZLIB_INTERNAL
+#define Z_INTERNAL
 #include "zbuild.h"
 #ifdef ZLIB_COMPAT
 #  include "zlib.h"