diff --git a/indra/cmake/JsonCpp.cmake b/indra/cmake/JsonCpp.cmake
index 0aab2d66340d7bcaf9e16a3d39ceea6d35a1e3f9..d6d05af315b615fd57bd5020df86ead4971c59f4 100755
--- a/indra/cmake/JsonCpp.cmake
+++ b/indra/cmake/JsonCpp.cmake
@@ -14,7 +14,7 @@ else (USESYSTEMLIBS)
       debug json_vc100debug_libmt.lib
       optimized json_vc100_libmt)
   elseif (DARWIN)
-    set(JSONCPP_LIBRARIES libjson_linux-gcc-4.0.1_libmt.a)
+    set(JSONCPP_LIBRARIES libjson_darwin_libmt.a)
   elseif (LINUX)
     set(JSONCPP_LIBRARIES libjson_linux-gcc-4.1.3_libmt.a)
   endif (WINDOWS)