diff --git a/pkgs/applications/graphics/antimony/default.nix b/pkgs/applications/graphics/antimony/default.nix
index 589d20cb126..5e8dfd93f30 100644
--- a/pkgs/applications/graphics/antimony/default.nix
+++ b/pkgs/applications/graphics/antimony/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, libpng, python3, boost, mesa, qt5, ncurses }:
+{ stdenv, fetchgit, libpng, python3, boost, mesa, qtbase, ncurses }:
 
 let
   gitRev    = "745eca3a2d2657c495d5509e9083c884e021d09c";
@@ -19,7 +19,7 @@ in
 
     buildInputs = [
       libpng python3 (boost.override { python = python3; })
-      mesa qt5.base ncurses
+      mesa qtbase ncurses
     ];
 
     configurePhase = ''
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 824c710fb2c..f937ef729c9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11015,7 +11015,7 @@ let
 
   amsn = callPackage ../applications/networking/instant-messengers/amsn { };
 
-  antimony = callPackage ../applications/graphics/antimony {};
+  antimony = qt5.callPackage ../applications/graphics/antimony {};
 
   antiword = callPackage ../applications/office/antiword {};