diff --git a/ci/flake-cron.nix b/ci/flake-cron.nix
index 638bd451..3083e43d 100644
--- a/ci/flake-cron.nix
+++ b/ci/flake-cron.nix
@@ -116,9 +116,6 @@ with lib; {
               echo "checking that network.nodes.still build..." >&2
               if ${hostBuildString}; then
                 if [[ -n $CACHIX_SIGNING_KEY ]]; then
-                  nix build --no-link -Lf . sourceCache.all
-                  cachix push kittywitch $(nix eval --raw -f . sourceCache.allStr)
-
                   cachix push kittywitch result*/ &
                   CACHIX_PUSH=$!
                 fi