diff --git a/CMakeLists.txt b/CMakeLists.txt
index 74c5a88..5a38cab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,6 +20,7 @@ add_custom_command(
 	COMMAND ${CMAKE_COMMAND} -E copy_if_different ${GIT_VERSION_TMP_FILE} ${GIT_VERSION_FILE}
 	COMMAND ${CMAKE_COMMAND} -E remove ${GIT_VERSION_TMP_FILE}
 	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+	COMMENT "Regenerating version.h"
 	VERBATIM
 )