diff --git a/theme-gitpot-nightlight.css b/theme-gitpot-nightlight.css
index 2e25cef..99e7719 100644
--- a/theme-gitpot-nightlight.css
+++ b/theme-gitpot-nightlight.css
@@ -219,7 +219,7 @@
     --color-shadow: #00000060;
     --color-secondary-bg: var(--steel-700);
     --color-text-focus: #fff;
-    --color-expand-button: #3c404d;
+    --color-expand-button: #312220;
     --color-placeholder-text: var(--steel-450);
     --color-editor-line-highlight: var(--steel-700);
     --color-project-board-bg: var(--color-secondary-light-3);