diff --git a/src/3rdparty/QtWebKit/CMakeLists.txt b/src/3rdparty/QtWebKit/CMakeLists.txt
index 55b58a7c27..05fce90ffd 100644
--- a/src/3rdparty/QtWebKit/CMakeLists.txt
+++ b/src/3rdparty/QtWebKit/CMakeLists.txt
@@ -68,7 +68,8 @@ IF(   NOT EXISTS ${QT_WEBKIT_LIBRARY_FILENAME}
 
     IF(${STATUS_CODE} EQUAL 0)
         EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E tar -xzf ${REAL_COMPRESSED_FILENAME}
-                        WORKING_DIRECTORY ${QT_WEBKIT_DIR} OUTPUT_QUIET)
+                        WORKING_DIRECTORY ${QT_WEBKIT_DIR}
+                        OUTPUT_QUIET)
 
         FILE(REMOVE ${REAL_COMPRESSED_FILENAME})
     ELSE()