diff --git a/debian/patches/lldb-undef.diff b/debian/patches/lldb-undef.diff
new file mode 100644
index 00000000..baac0d18
--- /dev/null
+++ b/debian/patches/lldb-undef.diff
@@ -0,0 +1,13 @@
+Index: llvm-toolchain-snapshot_3.7~svn234307/lldb/tools/lldb-server/Makefile
+===================================================================
+--- llvm-toolchain-snapshot_3.7~svn234307.orig/lldb/tools/lldb-server/Makefile
++++ llvm-toolchain-snapshot_3.7~svn234307/lldb/tools/lldb-server/Makefile
+@@ -12,6 +12,8 @@ TOOLNAME = lldb-server
+ 
+ LLVMLibsOptions += -llldb -llldbUtility
+ 
++USEDLIBS := LLVMSupport.a
++
+ include $(LLDB_LEVEL)/Makefile
+ 
+ ifeq ($(HOST_OS),Darwin)
diff --git a/debian/patches/series b/debian/patches/series
index 1e0a58cc..6a11a3e6 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -38,3 +38,4 @@ strip-svn.diff
 lit-lang.diff
 compiler-rt-i586.diff
 clang-analyzer-force-version.diff
+lldb-undef.diff