diff --git a/etc/vagrant/bootstrap.sh b/etc/vagrant/bootstrap.sh
index 31b5cad74181c1b44d2ca0e60133740d3ceb738d..f9fe0b8c70c8132b3b8cc0d42c83b497614abc9d 100644
--- a/etc/vagrant/bootstrap.sh
+++ b/etc/vagrant/bootstrap.sh
@@ -213,8 +213,8 @@ fn_download()
 	FILE=$1
 	URL=$2
 
-	if wget --no-check-certificate -O /dev/null -q $URL; then
-		wget --no-check-certificate -O $FILE -q $URL
+	if wget --no-check-certificate -O /dev/null -q "$URL"; then
+		wget --no-check-certificate -O "$FILE" -q "$URL"
 	fi
 }
 
@@ -225,8 +225,8 @@ fn_download_newer()
 	URL=$2
 
 	if  [ ! -f "$FILE" ]; then
-		if wget --no-check-certificate -O /dev/null -q $URL; then
-			wget --no-check-certificate -O $FILE -q $URL
+		if wget --no-check-certificate -O /dev/null -q "$URL"; then
+			wget --no-check-certificate -O "$FILE" -q "$URL"
 		fi
 	fi
 }