diff --git a/Log.cpp b/Log.cpp
index 2d30e11..649c890 100644
--- a/Log.cpp
+++ b/Log.cpp
@@ -63,7 +63,7 @@ public:
 private:
 	std::ostream* osStd = &std::cout;
 	std::ostream* osErr = &std::cerr;
-	bool coloredOutput;
+	bool coloredOutput = false;
 
 	virtual void log(Level lvl, std::stringbuf* sbuf) {
 		//                                  off    fatal    error  warn   note   info   debug trace