diff --git a/pkgs/applications/science/chemistry/jmol/default.nix b/pkgs/applications/science/chemistry/jmol/default.nix
index 8bdd3f4b5da6..3e9cd1aaeaa6 100644
--- a/pkgs/applications/science/chemistry/jmol/default.nix
+++ b/pkgs/applications/science/chemistry/jmol/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
     baseVersion = "${lib.versions.major version}.${lib.versions.minor version}";
   in fetchurl {
     url = "mirror://sourceforge/jmol/Jmol/Version%20${baseVersion}/Jmol%20${version}/Jmol-${version}-binary.tar.gz";
-    hash = "sha256-Lpy5A7TWxSrBeGSsp+HlEXDrbkB840QZlvIeop6YUTw=";
+    hash = "sha256-uOPRdTmEbU376G7a7om5UpBjemkN170PwGCskJY41HE=";
   };
 
   patchPhase = ''