diff --git a/pkgs/os-specific/linux/ov511/builder.sh b/pkgs/os-specific/linux/ov511/builder.sh
index 8bb282cacf75..c189c2e17068 100644
--- a/pkgs/os-specific/linux/ov511/builder.sh
+++ b/pkgs/os-specific/linux/ov511/builder.sh
@@ -16,3 +16,7 @@ export version
 ensureDir $out/lib/modules/$version/kernel/drivers/usb/media/
 
 genericBuild
+
+echo "b0rken"
+
+exit 1
diff --git a/pkgs/os-specific/linux/ov511/default.nix b/pkgs/os-specific/linux/ov511/default.nix
index 00afafb42962..31151a972ca1 100644
--- a/pkgs/os-specific/linux/ov511/default.nix
+++ b/pkgs/os-specific/linux/ov511/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation {
     url = http://www.ovcam.org/ov511/download/2.xx/distros/ov511-2.32.tar.bz2;
     md5 = "6a08025311649356242761641a1df0f2";
   };
-  patches = [./ov511-kernel.patch ./ov511-2.32.patch];
+  patches = [./ov511-kernel.patch ./ov511-2.32.patch ./ov511-2.32-kdir.patch];
   inherit kernel;
   NIX_GLIBC_FLAGS_SET=1;
 }
diff --git a/pkgs/os-specific/linux/ov511/ov511-2.32-kdir.patch b/pkgs/os-specific/linux/ov511/ov511-2.32-kdir.patch
new file mode 100644
index 000000000000..e0a1175a7ff4
--- /dev/null
+++ b/pkgs/os-specific/linux/ov511/ov511-2.32-kdir.patch
@@ -0,0 +1,20 @@
+diff -rc ov511-2.32/Makefile ov511-2.32.new/Makefile
+*** ov511-2.32/Makefile	2006-03-28 17:47:31.000000000 +0200
+--- ov511-2.32.new/Makefile	2006-07-17 09:46:17.000000000 +0200
+***************
+*** 114,120 ****
+  
+  else  # We were called from command line
+  
+! KDIR := /lib/modules/$(shell uname -r)/build
+  PWD  := $(shell pwd)
+  
+  default:
+--- 114,120 ----
+  
+  else  # We were called from command line
+  
+! KDIR := $(kernel)/lib/modules/$(version)/build
+  PWD  := $(shell pwd)
+  
+  default: