diff --git a/mobileinsight.def b/mobileinsight.def
index 171109d..6325b23 100644
--- a/mobileinsight.def
+++ b/mobileinsight.def
@@ -4,7 +4,7 @@ From: ubuntu:22.04
 %arguments
     NUM_THREADS=1
     WS_VER=3.4.0
-    MI_COMMIT=c84dee8
+    MI_COMMIT=40bab1d
 
 %files
     00-cpp_compat.patch /build/00-cpp_compat.patch