diff --git a/cmake/build_helpers.cmake b/cmake/build_helpers.cmake
index a932bdff5..d026dd5ab 100644
--- a/cmake/build_helpers.cmake
+++ b/cmake/build_helpers.cmake
@@ -331,7 +331,7 @@ macro(createPackage)
         endforeach()
         ]])
 
-        downloadImHexPatternsFiles("./")
+        downloadImHexPatternsFiles(".")
     elseif(UNIX AND NOT APPLE)
 
         set_target_properties(libimhex PROPERTIES SOVERSION ${IMHEX_VERSION})