diff --git a/build.sh b/build.sh
index d93d4dc..b806562 100755
--- a/build.sh
+++ b/build.sh
@@ -122,7 +122,7 @@ if [ "$(id -u)" != "0" ]; then
 	exit 1
 fi
 
-BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"}
+BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 export BASE_DIR
 
 if [ -f config ]; then