diff --git a/src/remote.cpp b/src/remote.cpp
index d673a553..85efd54c 100644
--- a/src/remote.cpp
+++ b/src/remote.cpp
@@ -226,9 +226,9 @@ void remoteInit()
     remoteInitFnc();
 }
 
-void remotePutPacket(char *packet)
+void remotePutPacket(const char *packet)
 {
-  char *hex = "0123456789abcdef";  
+  const char *hex = "0123456789abcdef";  
   char buffer[1024];
 
   size_t count = strlen(packet);
diff --git a/src/snd_interp.h b/src/snd_interp.h
index f9b22ba9..ca9cf348 100644
--- a/src/snd_interp.h
+++ b/src/snd_interp.h
@@ -32,4 +32,4 @@ void interp_reset(int ch);
 inline void interp_push(int ch, int sample);
 inline int interp_pop(int ch, double rate); */
 
-#endif
\ No newline at end of file
+#endif