diff --git a/src/main.zig b/src/main.zig
index af2c11a..1a2da42 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -1271,10 +1271,10 @@ fn quit(ptr: *anyopaque) !bool {
 
 fn customCommand(ptr: *anyopaque) !bool {
     const lbl: *CustomLabel = @ptrCast(@alignCast(ptr));
-    var proc = std.process.Child.init(&[_][]u8 {
-        @constCast("/bin/sh"), 
-        @constCast("-c"),
-        @constCast(lbl.cmd.cmd)
+    var proc = std.process.Child.init(&[_][]const u8 {
+        "/bin/sh", 
+        "-c",
+        lbl.cmd.cmd
     }, lbl.lbl.allocator.?);
     proc.stdout_behavior = .Ignore;
     proc.stderr_behavior = .Ignore;