diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3e05a915003..b783c0a593c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6271,7 +6271,7 @@ in
 
   qarte = libsForQt5.callPackage ../applications/video/qarte { };
 
-  qlcplus = libsForQt5.callPackage ../applications/misc/qlcplus { };
+  qlcplus = libsForQt512.callPackage ../applications/misc/qlcplus { };
 
   qnial = callPackage ../development/interpreters/qnial { };