diff --git a/pkgs/os-specific/linux/systemd/cryptsetup-generator.nix b/pkgs/os-specific/linux/systemd/cryptsetup-generator.nix
index 2935990755c6..11422f7d428d 100644
--- a/pkgs/os-specific/linux/systemd/cryptsetup-generator.nix
+++ b/pkgs/os-specific/linux/systemd/cryptsetup-generator.nix
@@ -15,11 +15,14 @@ stdenv.lib.overrideDerivation systemd (p: {
     make $makeFlags systemd-cryptsetup-generator
   '';
 
+  # For some reason systemd-cryptsetup-generator is a wrapper-script
+  # with the current release of systemd. We want the real one.
   installPhase = ''
     mkdir -p $out/lib/systemd/
     cp systemd-cryptsetup $out/lib/systemd/systemd-cryptsetup
+    cp .libs/*.so $out/lib/
 
     mkdir -p $out/lib/systemd/system-generators/
-    cp systemd-cryptsetup-generator $out/lib/systemd/system-generators/systemd-cryptsetup-generator
+    cp .libs/systemd-cryptsetup-generator $out/lib/systemd/system-generators/systemd-cryptsetup-generator
   '';
 })