diff --git a/pkgs/diff-flake/diff-flake b/pkgs/diff-flake/diff-flake
index 321a9b1..18becfb 100755
--- a/pkgs/diff-flake/diff-flake
+++ b/pkgs/diff-flake/diff-flake
@@ -101,8 +101,8 @@ diff_output() {
     PREV="$(@mktemp@ --dry-run)"
     NEW="$(@mktemp@ --dry-run)"
 
-    nix build "${NIX_BUILD_ARGS[@]}" -v ".?rev=${PREVIOUS_REV}#$1" -o "$PREV"
-    nix build "${NIX_BUILD_ARGS[@]}" -v ".${NEW_REV:+?rev=$NEW_REV}#$1" -o "$NEW"
+    nix build "${NIX_BUILD_ARGS[@]}" ".?rev=${PREVIOUS_REV}#$1" -o "$PREV"
+    nix build "${NIX_BUILD_ARGS[@]}" ".${NEW_REV:+?rev=$NEW_REV}#$1" -o "$NEW"
 
     {
         # shellcheck disable=SC2016