diff --git a/pkgs/by-name/oc/oci-cli/package.nix b/pkgs/by-name/oc/oci-cli/package.nix
index de12c9c98be7..4ad00c95c71d 100644
--- a/pkgs/by-name/oc/oci-cli/package.nix
+++ b/pkgs/by-name/oc/oci-cli/package.nix
@@ -1,6 +1,7 @@
 {
   lib,
   fetchFromGitHub,
+  fetchPypi,
   python3,
   installShellFiles,
   nix-update-script,
@@ -13,10 +14,10 @@ let
     packageOverrides = self: super: {
       jmespath = super.jmespath.overridePythonAttrs (oldAttrs: rec {
         version = "0.10.0";
-        src = oldAttrs.src.override {
+        src = fetchPypi {
+          pname = "jmespath";
           inherit version;
           sha256 = "b85d0567b8666149a93172712e68920734333c0ce7e89b78b3e987f71e5ed4f9";
-          hash = "";
         };
         doCheck = false;
       });