diff --git a/modules/roagen.nix b/modules/roagen.nix
index 9afbf34..ebcad42 100644
--- a/modules/roagen.nix
+++ b/modules/roagen.nix
@@ -33,11 +33,11 @@ in
 
         cd /tmp
         if [ -e registry ]; then
-          git clone --depth=1 https://git.dn42.dev/dn42/registry.git
+          ${lib.getExe pkgs.git} clone --depth=1 https://git.dn42.dev/dn42/registry.git
           cd registry
         else
           cd registry
-          git pull --depth=1
+          ${lib.getExe pkgs.git} pull --depth=1
         fi
 
         mkdir -p '${cfg.outputDir}'