diff --git a/scripts/build.sh b/scripts/build.sh
index 934903f3dc75cdfe48a6cb94802251ec68c534c9..405f76ec26c93dbb74b6574a74a092995a6badf4 100644
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -19,10 +19,10 @@ export NGINX_SRC_DIR
 mkdir -p "$NGINX_SRC_DIR"
 
 NGINX_SRC_ARCHIVE="$OG_DIR/src/nginx-src.tar.gz"
-EXPORT NGINX_SRC_ARCHIVE
+export NGINX_SRC_ARCHIVE
 
 NGINX_SRC_ARCHIVE_SIGNATURE="$OG_DIR/src/nginx-src.tar.gz.asc"
-EXPORT NGINX_SRC_ARCHIVE_SIGNATURE
+export NGINX_SRC_ARCHIVE_SIGNATURE
 
 OPENSSL_DIR="$OG_DIR/src/openssl"
 export OPENSSL_DIR