diff --git a/build b/build
index 60b2345..bd393e4 100755
--- a/build
+++ b/build
@@ -27,23 +27,23 @@ install() {
 . $1
 (
 	if ! fetch; then
-		echo "Failed to fetch $1" >> $top/morpheus.log
+		echo "Failed to fetch $1" >> "$top/morpheus.log"
 		exit 1
 	fi
 	if ! unpack; then
-		echo "Failed to unpack $1" >> $top/morpheus.log
+		echo "Failed to unpack $1" >> "$top/morpheus.log"
 		exit 1
 	fi
 	if ! patch; then
-		echo "Failed to patch $1" >> $top/morpheus.log
+		echo "Failed to patch $1" >> "$top/morpheus.log"
 		exit 1
 	fi
 	if ! build; then
-		echo "Failed to build $1" >> $top/morpheus.log
+		echo "Failed to build $1" >> "$top/morpheus.log"
 		exit 1
 	fi
 	if ! install; then
-		echo "Failed to install $1" >> $top/morpheus.log
+		echo "Failed to install $1" >> "$top/morpheus.log"
 		exit 1
 	fi
 )