diff --git a/CMakeLists.txt b/CMakeLists.txt
index b2288f9..83053fa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@ option(TINYMITM_TEST "Add test project" OFF)
 option(TINYMITM_LOGS "Add log sink supoprt" OFF)
 
 if (TINYMITM_TEST)
-    set(TINYMITM_LOGS ON CACHE BLOOL "" FORCE)
+    set(TINYMITM_LOGS ON CACHE BOOL "" FORCE)
 endif()
 
 if (TINYMITM_LOGS)