diff --git a/fuzzers/structure_aware/libfuzzer_stb_image_concolic/fuzzer/src/main.rs b/fuzzers/structure_aware/libfuzzer_stb_image_concolic/fuzzer/src/main.rs
index cce56087bd..7c97a82838 100644
--- a/fuzzers/structure_aware/libfuzzer_stb_image_concolic/fuzzer/src/main.rs
+++ b/fuzzers/structure_aware/libfuzzer_stb_image_concolic/fuzzer/src/main.rs
@@ -264,7 +264,7 @@ impl CommandConfigurator<Child> for MyCommandConfigurator {
     }
 }
 
-impl SetTimeout for MyCommandConfigurator {
+impl HasTimeout for MyCommandConfigurator {
     fn timeout(&self) -> Duration {
         Duration::from_secs(5)
     }