diff --git a/nix/configuration/configuration.nix b/nix/configuration/configuration.nix
index 1f99ba6..f2ec50a 100644
--- a/nix/configuration/configuration.nix
+++ b/nix/configuration/configuration.nix
@@ -282,6 +282,32 @@ in
         (disableOptimizationsPython3 "zopfli") # /nix/store/idjhlmljrapzm3i1svl5x9mdwfxxj51v-pytest-check-hook/nix-support/setup-hook: line 23:   280 Segmentation fault         (core dumped) /nix/store/87l6i0czch42nzv39ydwld5hnhcq0b65-python3-3.14.7/bin/python3.14 "${flagsArray[@]}"
         (disableOptimizations "zopfli")
         (disableOptimizations "nototools") # Needs to use the same version of python as the zopfli package
+        (final: prev: {
+          instawow = prev.instawow.overrideAttrs (
+            finalAttrs: prevAttrs:
+            let
+              version = "7.2.1";
+            in
+            {
+              inherit version;
+
+              src = final.fetchFromGitHub {
+                owner = "layday";
+                repo = "instawow";
+                tag = "v${finalAttrs.version}";
+                hash = "sha256-5y+oJfzWwaUc3p4fzsQ4j8a6YJEsI+3Qy3gK6VPkjA4=";
+              };
+
+              propagatedBuildInputs = prevAttrs.propagatedBuildInputs ++ [ final.python3.pkgs.versioningit ];
+
+              postPatch = ''
+                # Upstream uses versioningit to set the version
+                sed -i '/^name =.*/a version = "${version}"' pyproject.toml
+                sed -i "/dynamic =/,+2d" pyproject.toml
+              '';
+            }
+          );
+        })
         (final: prev: {
           pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
             (python-final: python-prev: {