diff --git a/src/osgPlugins/vrml/CMakeLists.txt b/src/osgPlugins/vrml/CMakeLists.txt
index a57ce6ca6..b83c437bc 100644
--- a/src/osgPlugins/vrml/CMakeLists.txt
+++ b/src/osgPlugins/vrml/CMakeLists.txt
@@ -1,9 +1,9 @@
 IF (WIN32)
     INCLUDE_DIRECTORIES( ${OPENVRML_INCLUDE_DIR} ${OPENVRML_INCLUDE_DIR}/openvrml ${JPEG_INCLUDE_DIR} ${PNG_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR})
-    SET(OPENVRML_ANTLR_LIBRARY       antlr.lib)
-    SET(OPENVRML_ANTLR_LIBRARY_DEBUG antlrd.lib)
-    SET(OPENVRML_REGEX_LIBRARY       regex.lib)
-    SET(OPENVRML_REGEX_LIBRARY_DEBUG regexd.lib)
+    FIND_LIBRARY(OPENVRML_ANTLR_LIBRARY NAMES antlr.lib PATHS $ENV{OPENVRML_DIR}/lib)
+    FIND_LIBRARY(OPENVRML_ANTLR_LIBRARY_DEBUG NAMES antlrd.lib PATHS $ENV{OPENVRML_DIR}/lib)
+    FIND_LIBRARY(OPENVRML_REGEX_LIBRARY NAMES regex.lib PATHS $ENV{OPENVRML_DIR}/lib)
+    FIND_LIBRARY(OPENVRML_REGEX_LIBRARY_DEBUG NAMES regexd.lib PATHS $ENV{OPENVRML_DIR}/lib)
     SET(TARGET_LIBRARIES_VARS OPENVRML_ANTLR_LIBRARY OPENVRML_REGEX_LIBRARY OPENVRML_LIBRARY JPEG_LIBRARY PNG_LIBRARY ZLIB_LIBRARY)
     SET(TARGET_EXTERNAL_LIBRARIES Ws2_32.lib)
 ELSE(WIN32)