diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index abef13311ee9..e02d5a6fb3ec 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7014,7 +7014,7 @@ in
 
   sleuthkit = callPackage ../tools/system/sleuthkit {};
 
-  sleepyhead = libsForQt514.callPackage ../applications/misc/sleepyhead {};
+  sleepyhead = libsForQt512.callPackage ../applications/misc/sleepyhead {};
 
   slirp4netns = callPackage ../tools/networking/slirp4netns/default.nix { };