diff --git a/mastodon/src/main/res/values-el-rGR/strings.xml b/mastodon/src/main/res/values-el-rGR/strings.xml
index 953a07bb..0091cc2f 100644
--- a/mastodon/src/main/res/values-el-rGR/strings.xml
+++ b/mastodon/src/main/res/values-el-rGR/strings.xml
@@ -6,4 +6,6 @@
 	<!-- %s is version like 1.2.3 -->
 	<!-- %s is file size -->
 	<!-- %s is server domain -->
+	<!-- Shown in a progress dialog when you tap "follow all" -->
+	<!-- %1$s is server domain, %2$s is email domain. You can reorder these placeholders to fit your language better. -->
 </resources>