diff --git a/install.sh b/install.sh
index 5535f26..ac093dc 100644
--- a/install.sh
+++ b/install.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -e
+
 ADVCPMV_VERSION=${1:-0.9}
 CORE_UTILS_VERSION=${2:-9.0}
 
@@ -15,4 +17,4 @@ rm coreutils-$CORE_UTILS_VERSION.tar.xz
     cp ./src/cp ../advcp
     cp ./src/mv ../advmv
 )
-rm -rf coreutils-$CORE_UTILS_VERSION
\ No newline at end of file
+rm -rf coreutils-$CORE_UTILS_VERSION