diff --git a/src/back/write.rs b/src/back/write.rs
index b503bd020f6bb..efcf18d31eb09 100644
--- a/src/back/write.rs
+++ b/src/back/write.rs
@@ -11,7 +11,7 @@ use rustc_target::spec::SplitDebuginfo;
 use crate::{GccCodegenBackend, GccContext};
 
 pub(crate) unsafe fn codegen(cgcx: &CodegenContext<GccCodegenBackend>, _diag_handler: &Handler, module: ModuleCodegen<GccContext>, config: &ModuleConfig) -> Result<CompiledModule, FatalError> {
-    let _timer = cgcx.prof.generic_activity_with_arg("LLVM_module_codegen", &module.name[..]);
+    let _timer = cgcx.prof.generic_activity_with_arg("LLVM_module_codegen", &*module.name);
     {
         let context = &module.module_llvm.context;