diff --git a/scwx-qt/scwx-qt.cmake b/scwx-qt/scwx-qt.cmake
index 4bffdc2e..c1dba7f2 100644
--- a/scwx-qt/scwx-qt.cmake
+++ b/scwx-qt/scwx-qt.cmake
@@ -577,7 +577,8 @@ else()
                                -v ${SCWX_VERSION}
                                -c ${VERSIONS_CACHE}
                                -i ${VERSIONS_INPUT}
-                               -o ${VERSIONS_HEADER})
+                               -o ${VERSIONS_HEADER}
+                               -b ${SCWX_BUILD_NUM})
 endif()
 
 add_custom_target(scwx-qt_generate_versions ALL