diff --git a/pkgs/applications/editors/sigil/default.nix b/pkgs/applications/editors/sigil/default.nix
index 2af662ded7f..ad6f599a361 100644
--- a/pkgs/applications/editors/sigil/default.nix
+++ b/pkgs/applications/editors/sigil/default.nix
@@ -1,5 +1,6 @@
 { stdenv, fetchurl, unzip, cmake, pkgconfig, makeWrapper
-, hunspell, minizip, boost, xercesc, qt5
+, hunspell, minizip, boost, xercesc
+, qtbase, qttools, qtwebkit, qtxmlpatterns
 }:
 
 let
@@ -17,7 +18,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     unzip cmake pkgconfig
-    hunspell minizip boost xercesc qt5.base qt5.tools qt5.webkit qt5.xmlpatterns
+    hunspell minizip boost xercesc qtbase qttools qtwebkit qtxmlpatterns
   ];
 
   # XXX: the compiler seems to treat the .h file inappropriately:
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 948b5b896ad..64e1dbdac97 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3027,7 +3027,7 @@ let
 
   siege = callPackage ../tools/networking/siege {};
 
-  sigil = callPackage ../applications/editors/sigil { };
+  sigil = qt5.callPackage ../applications/editors/sigil { };
 
   # aka., gpg-tools
   signing-party = callPackage ../tools/security/signing-party { };