diff --git a/CMakeLists.txt b/CMakeLists.txt
index d8584df..ad6c244 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,4 +44,5 @@ install(
 )
 
 install(DIRECTORY headers/ DESTINATION include/${PROJECT_NAME})
-install(DIRECTORY ${PROJECT_NAME}External/ DESTINATION include/${PROJECT_NAME}External)
+install(DIRECTORY ${PROJECT_NAME}External/ DESTINATION
+        include/${PROJECT_NAME}External)