diff --git a/tools/ci/travis-install-dagmc.sh b/tools/ci/travis-install-dagmc.sh
index 52813dbd37..624ffd7f82 100755
--- a/tools/ci/travis-install-dagmc.sh
+++ b/tools/ci/travis-install-dagmc.sh
@@ -33,7 +33,7 @@ git clone -b $DAGMC_BRANCH $DAGMC_REPO
 mkdir build && cd build
 cmake ../dagmc -DBUILD_TALLY=ON -DCMAKE_INSTALL_PREFIX=$DAGMC_INSTALL_DIR -DMOAB_DIR=$MOAB_INSTALL_DIR
 make -j install
-rm -rf $HOME/DAGMC/dagmc
+rm -rf $HOME/DAGMC/dagmc $HOME/DAGMC/build
 export LD_LIBRARY_PATH=$DAGMC_INSTALL_DIR/lib:$LD_LIBRARY_PATH
 
 cd $CURRENT_DIR