diff --git a/pkgs/qgis/unwrapped-ltr.nix b/pkgs/qgis/unwrapped-ltr.nix
index d3745a0..c178e9c 100644
--- a/pkgs/qgis/unwrapped-ltr.nix
+++ b/pkgs/qgis/unwrapped-ltr.nix
@@ -6,7 +6,7 @@
 , wrapGAppsHook3
 , wrapQtAppsHook
 
-, withGrass ? true
+, withGrass ? false
 , withWebKit ? false
 
 , bison
diff --git a/pkgs/qgis/unwrapped.nix b/pkgs/qgis/unwrapped.nix
index cf307ab..d9b40b0 100644
--- a/pkgs/qgis/unwrapped.nix
+++ b/pkgs/qgis/unwrapped.nix
@@ -6,7 +6,7 @@
 , wrapGAppsHook3
 , wrapQtAppsHook
 
-, withGrass ? true
+, withGrass ? false
 , withWebKit ? false
 
 , bison