diff --git a/Modules/FindPNG.cmake b/Modules/FindPNG.cmake
index 0ecb86b86..861d47196 100644
--- a/Modules/FindPNG.cmake
+++ b/Modules/FindPNG.cmake
@@ -18,7 +18,7 @@ IF(ZLIB_FOUND)
   /usr/include
   )
 
-  SET(PNG_NAMES ${PNG_NAMES} png)
+  SET(PNG_NAMES ${PNG_NAMES} png libpng)
   FIND_LIBRARY(PNG_LIBRARY
     NAMES ${PNG_NAMES}
     PATHS /usr/lib /usr/local/lib