diff --git a/lib/Frontend/InitHeaderSearch.cpp b/lib/Frontend/InitHeaderSearch.cpp
index 97612f8..9555125 100644
--- a/lib/Frontend/InitHeaderSearch.cpp
+++ b/lib/Frontend/InitHeaderSearch.cpp
@@ -483,6 +483,9 @@
                                 "x86_64-pc-linux-gnu", "32", "", triple);
     AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.2",
                                 "i686-pc-linux-gnu", "", "", triple);
+    // Debian sid
+    AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.4.2",
+                                "x86_64-linux-gnu", "32", "", triple);
     // Ubuntu 7.10 - Gutsy Gibbon
     AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.1.3",
                                 "i486-linux-gnu", "", "", triple);