diff --git a/.travis.yml b/.travis.yml
index ae604d308..24a91b203 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ script:
         - wget https://www.lankes.org/deploy/bzImage
         - mv bzImage linux/arch/x86/boot/
         - wget https://www.lankes.org/deploy/bootstrap.tar.gz
-        - tar xzvf bootstrap.tar.gz
+        - tar xzf bootstrap.tar.gz
         - mv tmp hermit/usr/
         - mv x86 hermit/usr/
         - make
diff --git a/hermit/usr/gcc b/hermit/usr/gcc
index 493275551..2230ba19a 160000
--- a/hermit/usr/gcc
+++ b/hermit/usr/gcc
@@ -1 +1 @@
-Subproject commit 493275551b8e71dec0cff0ce4422320cc0eda4b6
+Subproject commit 2230ba19a66843a96e9f5d8ec0305255be55e18e