diff --git a/.gitignore b/.gitignore
index 861606f0..9c41b048 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ scripts/cleanup.cmd
 scripts/cleanup.sh
 version.rc
 version.cpp
+override.sh
diff --git a/config.sh b/config.sh
index 2255f176..ae0e8e29 100755
--- a/config.sh
+++ b/config.sh
@@ -41,3 +41,7 @@ PROJECT_MSYS2_PACKAGE_LIST+=()
 if [ "${PROJECT_ENABLE_TESTING}" == "ON" ]; then
   PROJECT_APP_LIST+=(${PROJECT_NAME}_test)
 fi
+
+if [ -f "./override.sh" ]; then
+  . ./override.sh
+fi