diff --git a/adis.c b/adis.c
index 47a5883..11461a9 100755
--- a/adis.c
+++ b/adis.c
@@ -1474,8 +1474,8 @@ int main(int argc, char * argv[])
     branches = calloc(1, XBOX_HUGE);
     mapped_functions = calloc(1, XBOX_HUGE);
     #define FUNCTIONS (XBOX_HUGE / sizeof(function))
-    functions = calloc(1, FUNCTIONS);
-    function *functions_data = calloc(1, FUNCTIONS);
+    functions = calloc(FUNCTIONS, sizeof(function));
+    function *functions_data = calloc(FUNCTIONS, sizeof(function));
     for (i = 0; i < FUNCTIONS; i++) {
         functions[i] = functions_data;
         functions_data += sizeof(function);