diff --git a/CHANGELOG.md b/CHANGELOG.md
index 02fe65bc..b2986de3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,8 @@ FlatLaf Change Log
 
 ## Unreleased
 
-- Fixed link color (in HTML text) in IntelliJ platform themes.
+- Fixed link color (in HTML text) and separator color in IntelliJ platform
+  themes.
 
 
 ## 0.22
diff --git a/flatlaf-core/src/main/java/com/formdev/flatlaf/IntelliJTheme.java b/flatlaf-core/src/main/java/com/formdev/flatlaf/IntelliJTheme.java
index 0e1d5175..cd368207 100644
--- a/flatlaf-core/src/main/java/com/formdev/flatlaf/IntelliJTheme.java
+++ b/flatlaf-core/src/main/java/com/formdev/flatlaf/IntelliJTheme.java
@@ -432,6 +432,9 @@ public class IntelliJTheme
 		uiKeyMapping.put( "ScrollBar.trackColor", "ScrollBar.track" );
 		uiKeyMapping.put( "ScrollBar.thumbColor", "ScrollBar.thumb" );
 
+		// Separator
+		uiKeyMapping.put( "Separator.separatorColor", "Separator.foreground" );
+
 		// Slider
 		uiKeyMapping.put( "Slider.trackWidth", "" ); // ignore (used in Material Theme UI Lite)