diff --git a/collectd-master.nix b/collectd-master.nix
index 4f8c1da..10541bd 100644
--- a/collectd-master.nix
+++ b/collectd-master.nix
@@ -1,10 +1,15 @@
 let
   overlay = self: super: {
-    collectd = super.collectd.overrideAttrs (_: rec {
+    collectd = super.collectd.overrideAttrs (oldAttrs: rec {
       name = "collectd-${version}";
       src = <collectd>;
       version = "unstable";
       patches = [];
+      nativeBuildInputs = oldAttrs.nativeBuildInputs ++ (
+        with super; [
+          bison2 flex perl
+        ]
+      );
     });
   };
 in