diff --git a/regexes.yaml b/regexes.yaml
index a24a1c9c..9ce784b0 100644
--- a/regexes.yaml
+++ b/regexes.yaml
@@ -385,7 +385,7 @@ user_agent_parsers:
   # Edge Mobile
   - regex: 'Windows Phone .{0,200}(Edge)/(\d+)\.(\d+)'
     family_replacement: 'Edge Mobile'
-  - regex: '(EdgiOS|EdgA)/(\d+)\.(\d+)\.(\d+)\.(\d+)'
+  - regex: '(EdgiOS|EdgA)/(\d+)\.(\d+)\.(\d+)(?:\.(\d+)|)'
     family_replacement: 'Edge Mobile'
 
   # Samsung Internet (based on Chrome, but lacking some features)
diff --git a/tests/test_ua.yaml b/tests/test_ua.yaml
index b04999e7..01060ec9 100644
--- a/tests/test_ua.yaml
+++ b/tests/test_ua.yaml
@@ -6938,6 +6938,12 @@ test_cases:
     minor: '5'
     patch: '0'
 
+  - user_agent_string: 'Mozilla/5.0 (iPad; CPU OS 12_5_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 EdgiOS/46.3.26 Mobile/15E148 Safari/605.1.15'
+    family: 'Edge Mobile'
+    major: '46'
+    minor: '3'
+    patch: '26'
+
   - user_agent_string: 'Mozilla/5.0 (Linux; Android 8.1.0; Pixel Build/OPM4.171019.021.D1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.109 Mobile Safari/537.36 EdgA/42.0.0.2057'
     family: 'Edge Mobile'
     major: '42'