diff --git a/lang/func.c b/lang/func.c
index c39bb5c..5711f34 100644
--- a/lang/func.c
+++ b/lang/func.c
@@ -7,6 +7,17 @@
 #include "vm.h"
 #include <stddef.h>
 
+// clang-format off
+static const unsigned char bytecode[] = {
+0x09, 0x01, 0x05, 0x05, 0x05, 0x01, 0x6a, 0x02, 0x00, 0x00,
+0x07, 0x01, 0x05, 0x06, 0x01, 0x06, 0x01, 0x04, 0x02, 0x41,
+0x64, 0x64, 0x00, 0x09, 0x05, 0x07, 0x02, 0x05, 0x01, 0x02,
+0x00, 0x00, 0x00, 0x06, 0x02, 0x04, 0x02, 0x4d, 0x69, 0x6e,
+0x75, 0x73, 0x00, 0x09, 0x05, 0x07, 0x03, 0x06, 0x03, 0x07,
+0x00, 0x08, 0x03, 0x03,
+};
+// clang-format on
+
 static struct object_class func_class;
 
 Object func_create(void) {
@@ -19,22 +30,12 @@
 
 static void func_call(VmState state, Object obj, void *priv) {
 	(void)obj;
-	(void)priv;
-	// clang-format off
-	static const unsigned char bytecode[] = {
-	0x09, 0x01, 0x05, 0x05, 0x05, 0x01, 0x6a, 0x02, 0x00, 0x00,
-	0x07, 0x01, 0x05, 0x06, 0x01, 0x06, 0x01, 0x04, 0x02, 0x41,
-	0x64, 0x64, 0x00, 0x09, 0x05, 0x07, 0x02, 0x05, 0x01, 0x02,
-	0x00, 0x00, 0x00, 0x06, 0x02, 0x04, 0x02, 0x4d, 0x69, 0x6e,
-	0x75, 0x73, 0x00, 0x09, 0x05, 0x07, 0x03, 0x06, 0x03, 0x07,
-	0x00, 0x08, 0x03, 0x03,
-	};
-	// clang-format on
-	bytecode_run(state, bytecode);
+	bytecode_run(state, (const unsigned char *)priv);
 }
 
 static struct object_call calls[] = {
-	{.name = "Call", .handler = func_call}, {.name = NULL, /* end */}};
+	{.name = "Call", .handler = func_call, .priv = (void *)bytecode},
+	{.name = NULL, /* end */}};
 
 static struct object_class func_class = {
 	.cleanup = func_cleanup,