diff --git a/pkgs/by-name/st/strace/package.nix b/pkgs/by-name/st/strace/package.nix
index 26e249ac8563..68930c92d64d 100644
--- a/pkgs/by-name/st/strace/package.nix
+++ b/pkgs/by-name/st/strace/package.nix
@@ -20,6 +20,11 @@ stdenv.mkDerivation rec {
 
   separateDebugInfo = true;
 
+  outputs = [
+    "out"
+    "man"
+  ];
+
   depsBuildBuild = [ buildPackages.stdenv.cc ];
   nativeBuildInputs = [ perl ];