diff --git a/src/Mod/AddonManager/ALLOWED_PYTHON_PACKAGES.txt b/src/Mod/AddonManager/ALLOWED_PYTHON_PACKAGES.txt
index ceef21f266..53b621f070 100644
--- a/src/Mod/AddonManager/ALLOWED_PYTHON_PACKAGES.txt
+++ b/src/Mod/AddonManager/ALLOWED_PYTHON_PACKAGES.txt
@@ -10,6 +10,7 @@ aiofiles
 autobahn
 ezdxf
 gmsh
+gmsh-dev
 lxml
 markdown
 matplotlib