diff --git a/source/build/src/osd.cpp b/source/build/src/osd.cpp
index b172afb4a..83b6d0cd2 100644
--- a/source/build/src/osd.cpp
+++ b/source/build/src/osd.cpp
@@ -608,6 +608,7 @@ void OSD_Cleanup(void)
         DO_FREE_AND_NULL(osd->history.buf[i]);
     DO_FREE_AND_NULL(osd->text.buf);
     DO_FREE_AND_NULL(osd->text.fmt);
+    DO_FREE_AND_NULL(osd->version.buf);
     DO_FREE_AND_NULL(osd);
 }