diff --git a/misc/defaultcfg/fsfwconfig/FSFWConfig.h b/misc/defaultcfg/fsfwconfig/FSFWConfig.h
index 290904e7..e80abf24 100644
--- a/misc/defaultcfg/fsfwconfig/FSFWConfig.h
+++ b/misc/defaultcfg/fsfwconfig/FSFWConfig.h
@@ -11,7 +11,7 @@
 //! Used to determine whether C++ ostreams are used which can increase
 //! the binary size significantly. If this is disabled,
 //! the C stdio functions can be used alternatively
-#define FSFW_CPP_OSTREAM_ENABLED 	    0
+#define FSFW_CPP_OSTREAM_ENABLED 	    1
 
 //! More FSFW related printouts depending on level. Useful for development.
 #define FSFW_VERBOSE_LEVEL			    1