diff --git a/src/nvimage/CMakeLists.txt b/src/nvimage/CMakeLists.txt
index ed7ad40..0d8ceba 100644
--- a/src/nvimage/CMakeLists.txt
+++ b/src/nvimage/CMakeLists.txt
@@ -53,7 +53,7 @@ ENDIF(OPENEXR_FOUND)
 
 IF(FREEIMAGE_FOUND)
 	SET(LIBS ${LIBS} ${FREEIMAGE_LIBRARIES})
-	INCLUDE_DIRECTORIES(${FREEIMAGE_INCLUDE_PATHS})
+	INCLUDE_DIRECTORIES(${FREEIMAGE_INCLUDE_PATH})
 ENDIF(FREEIMAGE_FOUND)
 
 # targets