diff --git a/tests/travis_install.sh b/tests/travis_install.sh
index b060e3d4bc..df1c81314b 100755
--- a/tests/travis_install.sh
+++ b/tests/travis_install.sh
@@ -15,7 +15,7 @@ fi
 
 # Build PHDF5
 if [[ ! -e $HOME/phdf5_install/bin/h5pfc ]]; then
-    wget -q http:/support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8.15/src/hdf5-1.8.15.tar.gz
+    wget -q http://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.8.15/src/hdf5-1.8.15.tar.gz
     tar -xzvf hdf5-1.8.15.tar.gz >/dev/null 2>&1
     mv hdf5-1.8.15 phdf5-1.8.15; cd phdf5-1.8.15
     CC=$HOME/mpich_install/bin/mpicc FC=$HOME/mpich_install/bin/mpif90 \