diff --git a/README.org b/README.org
index cdb70fe..5b7fa3c 100644
--- a/README.org
+++ b/README.org
@@ -210,6 +210,10 @@ The summarizer commands =kagi-summarize-*= now accept a universal prefix. This a
 - choose a different target language;
 - choose a different summarizer engine.
 
+*** Fixes
+
+- Fixed language code for Korean summaries.
+
 ** 0.2
 
 *** Breaking changes
diff --git a/kagi.el b/kagi.el
index c8b7dfc..a94c792 100644
--- a/kagi.el
+++ b/kagi.el
@@ -116,7 +116,7 @@ https://help.kagi.com/kagi/api/summarizer.html."
                                      ("Indonesian [ID]" . "ID")
                                      ("Italian [IT]" . "IT")
                                      ("Japanese [JA]" . "JA")
-                                     ("Korean [KO]" . "KA")
+                                     ("Korean [KO]" . "KO")
                                      ("Lithuanian [LT]" . "LT")
                                      ("Latvian [LV]" . "LV")
                                      ("Norwegian [NB]" . "NB")