diff --git a/node_modules/gettext-extractor/dist/html/selector.js b/node_modules/gettext-extractor/dist/html/selector.js
index e290d12..cdb1d0b 100644
--- a/node_modules/gettext-extractor/dist/html/selector.js
+++ b/node_modules/gettext-extractor/dist/html/selector.js
@@ -120,7 +120,7 @@ class ElementSelector {
             if (elementAttributeValue === null) {
                 return false;
             }
-            if (attribute.value) {
+            if (attribute.value !== undefined) {
                 switch (attribute.operator) {
                     case '^=':
                         if (elementAttributeValue.slice(0, attribute.value.length) !== attribute.value) {