diff --git a/radio/src/dump.cpp b/radio/src/dump.cpp
index c189444db..60152a3af 100644
--- a/radio/src/dump.cpp
+++ b/radio/src/dump.cpp
@@ -34,10 +34,10 @@ void dumpStart(unsigned int size)
   dumpPosition = 0;
 }
 
-void dumpBody(const uint8_t *data, unsigned int size)
+void dumpBody(const void *data, unsigned int size)
 {
   for (unsigned int i=0; i<size; i++) {
-    dumpPrintf("%.2X ", data[i]);
+    dumpPrintf("%.2X ", ((uint8_t *)data)[i]);
     dumpPosition++;
     if ((dumpPosition & (32-1)) == 0) {
       dumpPrintf("\r\n");
@@ -51,7 +51,7 @@ void dumpEnd()
 }
 
 #if defined(DEBUG) || defined(CLI)
-void dump(const uint8_t * data, unsigned int size)
+void dump(const void * data, unsigned int size)
 {
   dumpStart(size);
   dumpBody(data, size);
diff --git a/radio/src/dump.h b/radio/src/dump.h
index d32e9f3e5..8ec6b6ff7 100644
--- a/radio/src/dump.h
+++ b/radio/src/dump.h
@@ -23,9 +23,9 @@
 
 #if defined(DEBUG) || defined(CLI)
 void dumpStart(unsigned int size);
-void dumpBody(const uint8_t * data, unsigned int size);
+void dumpBody(const void * data, unsigned int size);
 void dumpEnd();
-void dump(const uint8_t * data, unsigned int size);
+void dump(const void * data, unsigned int size);
 #else
 #define dump(data, size)
 #endif