diff --git a/lang/bytecode.c b/lang/bytecode.c
index e56826f..69c76df 100644
--- a/lang/bytecode.c
+++ b/lang/bytecode.c
@@ -31,7 +31,7 @@
 	OP_JUMP_FALSE = 0x0C,
 	OP_JUMP_ALWAYS = 0x0D,
 	OP_TAIL_CALL = 0x0E,
-	OP_GET_ARG = 0x0F,
+	OP_MOD_USE = 0x0F,
 };
 
 void bytecode_run(VmState state, Object obj, const unsigned char *bytecode,
@@ -168,9 +168,9 @@
 			debug_msg("OP_RET\n");
 			return;
 		}
-		// OP_GET_ARG pushes an argument on the stack
-		case OP_GET_ARG: {
-			debug_msg("OP_GET_ARG %i\n", *pos_code);
+		// OP_MOD_USE pushes an argument on the stack
+		case OP_MOD_USE: {
+			debug_msg("OP_MOD_USE %i\n", *pos_code);
 			int index = *pos_code++;
 			Object obj = module_runtime_use(state, module, index);
 			vm_stack_push(state, obj);
diff --git a/lang/bytecode.h b/lang/bytecode.h
index a73a1d7..d845de9 100644
--- a/lang/bytecode.h
+++ b/lang/bytecode.h
@@ -9,7 +9,7 @@
 
 // Runs bytecode
 // obj is used for OP_SELF
-// module is used for OP_GET_ARG
+// module is used for OP_MOD_USE
 void bytecode_run(VmState state, Object obj, const unsigned char *bytecode,
 	Object module);
 
diff --git a/lang/compile.py b/lang/compile.py
index d146404..d6053da 100755
--- a/lang/compile.py
+++ b/lang/compile.py
@@ -871,7 +871,7 @@
 			bytes += index.to_bytes(1)
 		elif isinstance(node, IRLoadArg):
 			index = int(node.index)
-			bytes += b"\x0F" # OP_GET_ARG
+			bytes += b"\x0F" # OP_MOD_USE
 			bytes += index.to_bytes(1)
 		elif isinstance(node, IRStore):
 			index = int(node.pos)