diff --git a/windows/Toolbox.iss b/windows/Toolbox.iss
index 144c37a72e..5b530a0cdb 100644
--- a/windows/Toolbox.iss
+++ b/windows/Toolbox.iss
@@ -59,7 +59,7 @@ SolidCompression=yes
 WizardImageFile=windows-installer-side.bmp
 WizardSmallImageFile=windows-installer-logo.bmp
 WizardImageStretch=no
-WizardImageBackColor=$325461
+WizardImageBackColor=$22B8EB
 
 ; in the installer itself: