diff --git a/platform/posix/stdin_support.c b/platform/posix/stdin_support.c
index f6ce1f034..0766d6029 100644
--- a/platform/posix/stdin_support.c
+++ b/platform/posix/stdin_support.c
@@ -110,19 +110,3 @@ static int getstring(char *line, int size)
     return i;
 }
 
-uint32_t btstack_stdin_query_int(const char * fieldName){
-    printf("Please enter new int value for %s:\n", fieldName);
-    char buffer[80];
-    getstring(buffer, sizeof(buffer));
-    return atoi(buffer);
-}
-
-uint32_t btstack_stdin_query_hex(const char * fieldName){
-    printf("Please enter new hex value for %s:\n", fieldName);
-    char buffer[80];
-    getstring(buffer, sizeof(buffer));
-    uint32_t value;
-    sscanf(buffer, "%x", &value);
-    return value;
-}
-
diff --git a/platform/posix/stdin_support.h b/platform/posix/stdin_support.h
index ce6fdc70f..ff57ea26f 100644
--- a/platform/posix/stdin_support.h
+++ b/platform/posix/stdin_support.h
@@ -50,10 +50,6 @@ void btstack_stdin_setup(void (*stdin_handler)(btstack_data_source_t *_ds, btsta
 // gets called by main.c
 void btstack_stdin_reset(void);
 
-// 
-uint32_t btstack_stdin_query_int(const char * fieldName);
-uint32_t btstack_stdin_query_hex(const char * fieldName);
-
 #if defined __cplusplus
 }
 #endif