diff --git a/src/runner.zig b/src/runner.zig
index 66a77c8..a089a67 100644
--- a/src/runner.zig
+++ b/src/runner.zig
@@ -24,7 +24,7 @@ pub const Runner = struct {
     image: ?*Image = null,
 
     /// If the runner is in REPL mode
-    repl: bool = false,
+    repl: bool,
 
     args: [][]u8,