diff --git a/src/process_pipeline.c b/src/process_pipeline.c
index 6e4d5f4..6e389ae 100644
--- a/src/process_pipeline.c
+++ b/src/process_pipeline.c
@@ -161,7 +161,7 @@ static void setup_capture(void)
 		exit(EXIT_FAILURE);
 	}
 
-	strcpy(burst_dir, tempdir);
+	snprintf(burst_dir, sizeof(bufst_dir), tempdir);
 }
 
 static void