diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46423a311a..c1f8dc2c5c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@
 * CallLogging configured MDC entries are not passed to StatusPages exception handlers ([KTOR-4193](https://youtrack.jetbrains.com/issue/KTOR-4193))
 * LocalFileContent incorrectly relies on the last modification time of a file to check its existence ([KTOR-4707](https://youtrack.jetbrains.com/issue/KTOR-4707))
 * Sessions: WSS in combination with Secure cookies throws IllegalArgumentException ([KTOR-4697](https://youtrack.jetbrains.com/issue/KTOR-4697))
+* Json request failure with configured form authentication ([KTOR-678](https://youtrack.jetbrains.com/issue/KTOR-678))
 
 # 2.1.0
 > Published 11 August 2022