diff --git a/interim/source_strings.yaml b/interim/source_strings.yaml
index d995d657..a1d1b4d4 100644
--- a/interim/source_strings.yaml
+++ b/interim/source_strings.yaml
@@ -7674,6 +7674,11 @@ en:
         name: Main Entrance
         # 'terms: door'
         terms: <translate with synonyms or related terms for 'Main Entrance', separated by commas>
+      entrance/staircase:
+        # entrance=staircase | Translate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).
+        name: Staircase Entrance
+        # 'terms: door,stairs,stairway,stairwell'
+        terms: <translate with synonyms or related terms for 'Staircase Entrance', separated by commas>
       ford:
         # ford=yes | Translate the primary name. Optionally, add equivalent synonyms on newlines in order of preference (press the Return key).
         name: Ford