diff --git a/cave_data/1623-168.html b/cave_data/1623-168.html
index 839cc3ec0..c9bca6035 100644
--- a/cave_data/1623-168.html
+++ b/cave_data/1623-168.html
@@ -10,7 +10,7 @@
 <cave>
 <non_public>False</non_public>
 <caveslug>1623-168</caveslug>
-<official_name>Mühlenspeier</official_name><!-- Use &uuml; for u+Umlaut and &ouml; for o+umlaut eg H&ouml;hle for Hohle and Gl&uuml;ck for Gluck-->
+<official_name>M&uuml;hlenspeier</official_name><!-- Use &uuml; for u+Umlaut and &ouml; for o+umlaut eg H&ouml;hle for Hohle and Gl&uuml;ck for Gluck-->
 <area>1623</area>
 <area></area>
 <kataster_code></kataster_code>
diff --git a/cave_data/1623-261.html b/cave_data/1623-261.html
index b18530a6e..cb460f204 100644
--- a/cave_data/1623-261.html
+++ b/cave_data/1623-261.html
@@ -10,7 +10,7 @@
 <cave>
 <non_public>False</non_public>
 <caveslug>1623-261</caveslug>
-<official_name>H&ouml;hle für kleine Jungs (e10)</official_name><!-- Use &uuml; for u+Umlaut and &ouml; for o+umlaut eg H&ouml;hle for Hohle and Gl&uuml;ck for Gluck-->
+<official_name>H&ouml;hle f&uuml;r kleine Jungs (e10)</official_name><!-- Use &uuml; for u+Umlaut and &ouml; for o+umlaut eg H&ouml;hle for Hohle and Gl&uuml;ck for Gluck-->
 <area>1623</area>
 <area></area>
 <kataster_code></kataster_code>