diff --git a/include/autotune.h b/include/autotune.h
index c4bb68a42..8282e6174 100644
--- a/include/autotune.h
+++ b/include/autotune.h
@@ -10,4 +10,6 @@
 
 int autotune (hc_device_param_t *device_param, hashconfig_t *hashconfig);
 
+void *thread_autotune (void *p);
+
 #endif // _AUTOTUNE_H
diff --git a/src/autotune.c b/src/autotune.c
index b173d2ad0..12bb0ff0f 100644
--- a/src/autotune.c
+++ b/src/autotune.c
@@ -309,3 +309,17 @@ int autotune (hc_device_param_t *device_param, hashconfig_t *hashconfig)
 
   return 0;
 }
+
+void *thread_autotune (void *p)
+{
+  hc_device_param_t *device_param = (hc_device_param_t *) p;
+
+  if (device_param->skipped) return NULL;
+
+  hashconfig_t *hashconfig = data.hashconfig;
+
+  autotune (device_param, hashconfig);
+
+  return NULL;
+}
+
diff --git a/src/hashcat.c b/src/hashcat.c
index 06938128a..ab36ad655 100644
--- a/src/hashcat.c
+++ b/src/hashcat.c
@@ -746,18 +746,6 @@ static void *thread_outfile_remove (void *p)
   return (p);
 }
 
-static void *thread_autotune (void *p)
-{
-  hc_device_param_t *device_param = (hc_device_param_t *) p;
-
-  if (device_param->skipped) return NULL;
-
-  hashconfig_t *hashconfig = data.hashconfig;
-
-  autotune (device_param, hashconfig);
-
-  return NULL;
-}
 
 static void *thread_calc_stdin (void *p)
 {