diff --git a/.travis.yml b/.travis.yml
index 1f1dfc252bf519dc62a17b3aaa8966d1c449f48d..39d0c01d3d0ec3d3f3021d041c1ab342c1f11224 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
-sudo: false
+sudo: true
 language: python
 python:
   - "3.4"
diff --git a/ci/libsodium.sh b/ci/libsodium.sh
index e0d658b8a532c4e40a9cb7d7a1ec3e1cc67cf98f..1d15052d1ece7e044bf6d6fb1e452c63f318ddd9 100644
--- a/ci/libsodium.sh
+++ b/ci/libsodium.sh
@@ -10,5 +10,5 @@ if [[ $TRAVIS_OS_UNAME = 'Darwin' ]]; then
   export LDFLAGS="-m32 -arch i386";
 fi
 ./configure
-make && make install
-if [[ $TRAVIS_OS_UNAME = 'Linux' ]]; then ldconfig; fi
\ No newline at end of file
+make && sudo make install
+if [[ $TRAVIS_OS_UNAME = 'Linux' ]]; then sudo ldconfig; fi
\ No newline at end of file