diff --git a/pkgs/development/libraries/qca-qt5/default.nix b/pkgs/development/libraries/qca-qt5/default.nix
index d0bcb73151f0..cabe672d7bc5 100644
--- a/pkgs/development/libraries/qca-qt5/default.nix
+++ b/pkgs/development/libraries/qca-qt5/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, cmake, openssl, pkgconfig, qt5 }:
+{ stdenv, fetchgit, cmake, openssl, pkgconfig, qtbase }:
 
 let
   rev = "088ff642fc2990871e3555e73c94c9287e7514a9";
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
     sha256 = "fe1c7d5d6f38445a4032548ae3ea22c74d4327dfaf2dc88492a95facbca398f8";
   };
 
-  buildInputs = [ openssl qt5.base ];
+  buildInputs = [ openssl qtbase ];
   nativeBuildInputs = [ cmake pkgconfig ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/qca-qt5/old.nix b/pkgs/development/libraries/qca-qt5/old.nix
new file mode 100644
index 000000000000..d0bcb73151f0
--- /dev/null
+++ b/pkgs/development/libraries/qca-qt5/old.nix
@@ -0,0 +1,25 @@
+{ stdenv, fetchgit, cmake, openssl, pkgconfig, qt5 }:
+
+let
+  rev = "088ff642fc2990871e3555e73c94c9287e7514a9";
+  shortrev = builtins.substring 0 7 rev;
+in
+stdenv.mkDerivation rec {
+  name = "qca-qt5-20150422-${shortrev}";
+  src = fetchgit {
+    url = "git://anongit.kde.org/qca.git";
+    branchName = "qt5";
+    inherit rev;
+    sha256 = "fe1c7d5d6f38445a4032548ae3ea22c74d4327dfaf2dc88492a95facbca398f8";
+  };
+
+  buildInputs = [ openssl qt5.base ];
+  nativeBuildInputs = [ cmake pkgconfig ];
+
+  meta = with stdenv.lib; {
+    description = "Qt 5 Cryptographic Architecture";
+    homepage = http://delta.affinix.com/qca;
+    maintainers = with maintainers; [ ttuegel ];
+    license = licenses.lgpl21Plus;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a73bda023df5..eb66abbcadd0 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7856,7 +7856,7 @@ let
 
   qca2 = callPackage ../development/libraries/qca2 { qt = qt4; };
 
-  qca-qt5 = callPackage ../development/libraries/qca-qt5 { };
+  qca-qt5 = callPackage ../development/libraries/qca-qt5/old.nix { };
 
   qimageblitz = callPackage ../development/libraries/qimageblitz {};
 
@@ -7914,6 +7914,8 @@ let
       suffix = "qt5";
     };
 
+    qca-qt5 = callPackage ../development/libraries/qca-qt5 { };
+
   };
 
   qt55Libs = lib.makeScope qt55.newScope qt5LibsFun;