diff --git a/CMakeLists.txt b/CMakeLists.txt
index a96129243..06fd5099b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,7 +53,7 @@ endif()
 # optional marble
 
 if(NOT NO_MARBLE)
-	find_package(MARBLE QUIET)
+	find_package(Marble QUIET)
 	if(MARBLE_FOUND)
 		include_directories(${MARBLE_INCLUDE_DIR})
 	else()