diff --git a/pkgs/applications/networking/browsers/otter/default.nix b/pkgs/applications/networking/browsers/otter/default.nix
index 80e40da269e..93cf220e499 100644
--- a/pkgs/applications/networking/browsers/otter/default.nix
+++ b/pkgs/applications/networking/browsers/otter/default.nix
@@ -1,4 +1,5 @@
-{ stdenv, qt5, cmake, openssl, gst_all_1, fetchFromGitHub
+{ stdenv, cmake, openssl, gst_all_1, fetchFromGitHub
+, qtbase, qtmultimedia, qtwebengine
 , version ? "0.9.94"
 , sourceSha ? "19mfm0f6qqkd78aa6q4nq1y9gnlasqiyk68zgqjp1i03g70h08k5"
 }:
@@ -14,10 +15,10 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ cmake ];
 
-  buildInputs = with qt5; [ qtbase qtmultimedia qtwebengine ];
+  buildInputs = [ qtbase qtmultimedia qtwebengine ];
 
   meta = with stdenv.lib; {
-    license = licenses.gpl3;
+    license = licenses.gpl3Plus;
     description = "Browser aiming to recreate the best aspects of the classic Opera (12.x) UI using Qt5";
     maintainers = with maintainers; [ lheckemann ];
   };
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2ec0c0b01c0..a7d08635c4b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4780,7 +4780,7 @@ with pkgs;
 
   staruml = callPackage ../tools/misc/staruml { inherit (gnome2) GConf; libgcrypt = libgcrypt_1_5; };
 
-  otter-browser = callPackage ../applications/networking/browsers/otter {};
+  otter-browser = qt5.callPackage ../applications/networking/browsers/otter {};
 
   privoxy = callPackage ../tools/networking/privoxy {
     w3m = w3m-batch;