diff --git a/ign-common5.yaml b/ign-common5.yaml
index 01d5f3f1..d4360c9e 100644
--- a/ign-common5.yaml
+++ b/ign-common5.yaml
@@ -11,7 +11,7 @@ repositories:
   ign-math:
     type: git
     url: https://github.com/ignitionrobotics/ign-math
-    version: ign-math6
+    version: main
   ign-utils:
     type: git
     url: https://github.com/ignitionrobotics/ign-utils