diff --git a/configure.sh b/configure.sh
index 9593e849..7fcab7f1 100755
--- a/configure.sh
+++ b/configure.sh
@@ -72,7 +72,7 @@ install() {
                         appsettings
 
     echo "Installing CGAL dependencies"
-    sudo apt-get install libgmp-dev libmpfr-dev
+    sudo apt-get install -y libgmp-dev libmpfr-dev
 
     echo "Installing Ecto Dependencies"
     sudo pip install -U catkin-pkg
@@ -134,4 +134,4 @@ else
     echo "Invalid instructions." >&2
     usage
     exit 1
-fi
\ No newline at end of file
+fi