diff --git a/pkgs/index.nix b/pkgs/index.nix
index ad7958b1..0599a177 100644
--- a/pkgs/index.nix
+++ b/pkgs/index.nix
@@ -42,7 +42,7 @@ let
     #pscom = callPackage ./parastation/pscom.nix { }; # Unmaintaned
     #psmpi = callPackage ./parastation/psmpi.nix { }; # Unmaintaned
     prometheus-slurm-exporter = prev.callPackage ./prometheus-slurm-exporter/default.nix { };
-    slurm = callPackage ./slurm/default.nix { };
+    slurm = callPackage ./slurm/default.nix { slurm = prev.slurm; };
     sonar = callPackage ./sonar/default.nix { };
     stdenvClangOmpss2 = final.stdenv.override { cc = final.clangOmpss2; allowedRequisites = null; };
     stdenvClangOmpss2Nanos6 = final.stdenv.override { cc = final.clangOmpss2Nanos6; allowedRequisites = null; };
diff --git a/pkgs/slurm/default.nix b/pkgs/slurm/default.nix
index 5e0a24c9..aec7b8f4 100644
--- a/pkgs/slurm/default.nix
+++ b/pkgs/slurm/default.nix
@@ -17,4 +17,4 @@ slurm.overrideAttrs (old: {
       make "PAM_DIR=$out/lib/security" install
     popd
   '';
-}
+})