diff --git a/config.h.cmake b/config.h.cmake
index 27b5ec8..69bb180 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -4,4 +4,3 @@
 
 #define PACKAGE_NAME "${PACKAGE_NAME}"
 #define PACKAGE_VERSION "${PACKAGE_VERSION}"
-#define PACKAGE_BUILD_DATE "${PACKAGE_BUILD_DATE}"