diff --git a/Modules/FindPNG.cmake b/Modules/FindPNG.cmake
index fa1bcd3ef..d64b074bb 100644
--- a/Modules/FindPNG.cmake
+++ b/Modules/FindPNG.cmake
@@ -16,7 +16,7 @@ IF(ZLIB_FOUND)
   /usr/local/include/libpng             # OpenBSD
   )
 
-  SET(PNG_NAMES ${PNG_NAMES} png libpng)
+  SET(PNG_NAMES ${PNG_NAMES} png libpng png12 libpng12)
   FIND_LIBRARY(PNG_LIBRARY NAMES ${PNG_NAMES} )
 
   IF (PNG_LIBRARY AND PNG_PNG_INCLUDE_DIR)