diff --git a/pkgs/by-name/op/openmpi/package.nix b/pkgs/by-name/op/openmpi/package.nix
index 4f809f56094f..b99dd9da3008 100644
--- a/pkgs/by-name/op/openmpi/package.nix
+++ b/pkgs/by-name/op/openmpi/package.nix
@@ -49,7 +49,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   src = fetchurl {
     url = "https://www.open-mpi.org/software/ompi/v${lib.versions.majorMinor finalAttrs.version}/downloads/openmpi-${finalAttrs.version}.tar.bz2";
-    sha256 = "sha256-cfQk150IotqRWeOrK9xGcgRXVgLCdE1E0aqYJ7xVvY4=";
+    sha256 = "sha256-5mijxKzVDEHcIEyKbdmKYR4PJq+Jz2d1d/qb6KJpgAM=";
   };
 
   postPatch = ''