diff --git a/src/protocols/Print/Print.cpp b/src/protocols/Print/Print.cpp
index a6a71ae6..f944ec75 100644
--- a/src/protocols/Print/Print.cpp
+++ b/src/protocols/Print/Print.cpp
@@ -1,6 +1,5 @@
 #include "Print.h"
 
-#include <string.h>
 #include <ctype.h>
 #include <math.h>
 
diff --git a/src/protocols/Print/Print.h b/src/protocols/Print/Print.h
index c1f1d738..a132cf61 100644
--- a/src/protocols/Print/Print.h
+++ b/src/protocols/Print/Print.h
@@ -1,6 +1,8 @@
 #if !defined(_RADIOLIB_PRINT_H)
 #define _RADIOLIB_PRINT_H
 
+#include <string.h>
+
 #include "ITA2String.h"
 
 // supported encoding schemes