diff --git a/run_tests.sh b/run_tests.sh
index e747818..020392a 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -124,7 +124,7 @@ function test_put {
     else
         echo "Test $TESTS_AMOUNT failed."
         echo "Test $TESTS_AMOUNT failed." >> $ERROR_LOG
-        echo "$response" > $ERROR_LOG
+        echo "$response" >> $ERROR_LOG
     fi
 }