diff --git a/src/main.c b/src/main.c
index 0d1b333..d1a6eea 100644
--- a/src/main.c
+++ b/src/main.c
@@ -56,7 +56,10 @@
         }
 
         if (strcmp(args[0], "sys") == 0) {
-            if (args[1]) system(args[1]);
+            if (args[1]) {
+                int status = system(args[1]);
+                (void)status;
+            }
             free(args);
             free(line);
             continue;