diff --git a/tests/install_sodium.sh b/tests/install_sodium.sh
index d03196695220740ed539d0a48eb964d3f0c10aec..f696923ef95b2c6c58851094ecadd27303db9b71 100755
--- a/tests/install_sodium.sh
+++ b/tests/install_sodium.sh
@@ -3,7 +3,7 @@ set -e
 
 cd $HOME
 wget http://download.dnscrypt.org/libsodium/releases/libsodium-0.2.tar.gz
-tar xvf libsodium-0.2.tar.gz
+tar xf libsodium-0.2.tar.gz
 cd libsodium-0.2
 ./configure --disable-debug --disable-dependency-tracking
 make