diff --git a/libexec/util-build b/libexec/util-build
index 092844b..10fedc3 100644
--- a/libexec/util-build
+++ b/libexec/util-build
@@ -332,16 +332,16 @@ __load_xcode_build_settings () {
 		s/$/'/;
 		" | \
 		grep \
-		-e "CONFIGURATION\|INFOPLIST_PATH\|PRODUCT_SETTINGS_PATH\|SRCROOT"\
-		-e "PRODUCT_BUNDLE_IDENTIFIER\|DEVELOPMENT_TEAM"\
-		-e "FULL_PRODUCT_NAME\|PRODUCT_NAME\|TARGETNAME"\
-		-e "PROJECT_DIR\|PROJECT_FILE_PATH\|PROJECT_NAME"\
-		-e "CODESIGNING_FOLDER_PATH\|BUILD_DIR\|TARGET_BUILD_DIR\|BUILT_PRODUCTS_DIR"\
-		-e "OBJROOT\|PUBLIC_HEADERS_FOLDER_PATH" \
-		-e "DWARF_DSYM_FILE_NAME\|DWARF_DSYM_FOLDER_PATH" \
-		-e "CURRENT_PROJECT_VERSION" \
-		-e "PRODUCT_TYPE" \
-		-e "ENABLE_BITCODE" \
+		-e "^CONFIGURATION=\|^INFOPLIST_PATH=\|^PRODUCT_SETTINGS_PATH=\|^SRCROOT="\
+		-e "^PRODUCT_BUNDLE_IDENTIFIER=\|^DEVELOPMENT_TEAM="\
+		-e "^FULL_PRODUCT_NAME=\|^PRODUCT_NAME=\|^TARGETNAME="\
+		-e "^PROJECT_DIR=\|^PROJECT_FILE_PATH=\|^PROJECT_NAME="\
+		-e "^CODESIGNING_FOLDER_PATH=\|^BUILD_DIR=\|^TARGET_BUILD_DIR=\|^BUILT_PRODUCTS_DIR="\
+		-e "^OBJROOT=\|^PUBLIC_HEADERS_FOLDER_PATH=" \
+		-e "^DWARF_DSYM_FILE_NAME=\|^DWARF_DSYM_FOLDER_PATH=" \
+		-e "^CURRENT_PROJECT_VERSION=" \
+		-e "^PRODUCT_TYPE=" \
+		-e "^ENABLE_BITCODE=" \
 		| while read line
 		do 
 			logd "-- loading $line"