diff --git a/pkgs/development/libraries/qtscriptgenerator/default.nix b/pkgs/development/libraries/qtscriptgenerator/default.nix
index 52605a7eb0cf..75bd7b4dc7fb 100644
--- a/pkgs/development/libraries/qtscriptgenerator/default.nix
+++ b/pkgs/development/libraries/qtscriptgenerator/default.nix
@@ -7,6 +7,8 @@ stdenv.mkDerivation {
     sha256 = "0h8zjh38n2wfz7jld0jz6a09y66dbsd2jhm4f2024qfgcmxcabj6";
   };
   buildInputs = [ qt4 ];
+
+  patches = [./qtscriptgenerator.gcc-4.4.patch];
   
   # Why isn't the author providing proper Makefile or a CMakeLists.txt ?
   buildPhase = ''
diff --git a/pkgs/development/libraries/qtscriptgenerator/qtscriptgenerator.gcc-4.4.patch b/pkgs/development/libraries/qtscriptgenerator/qtscriptgenerator.gcc-4.4.patch
new file mode 100644
index 000000000000..c0a710efb157
--- /dev/null
+++ b/pkgs/development/libraries/qtscriptgenerator/qtscriptgenerator.gcc-4.4.patch
@@ -0,0 +1,11 @@
+diff -uNr generator.orig/parser/rpp/pp.h generator/parser/rpp/pp.h
+--- qtscriptgenerator-src-0.1.0/generator.orig/parser/rpp/pp.h	2008-12-05 11:01:44.000000000 +0100
++++ qtscriptgenerator-src-0.1.0/generator/parser/rpp/pp.h	2008-12-13 10:42:22.000000000 +0100
+@@ -30,6 +30,7 @@
+ #include <cctype>
+ 
+ #include <fcntl.h>
++#include <cstdio>
+ 
+ #ifdef HAVE_MMAP
+ #  include <sys/mman.h>