diff --git a/app/k9mail/build.gradle.kts b/app/k9mail/build.gradle.kts
index 194da69d2b2cbd5b66c91c0d0d2ee4674d3f9853..935465275e797098b2fb506f5a42ea0265ad61b2 100644
--- a/app/k9mail/build.gradle.kts
+++ b/app/k9mail/build.gradle.kts
@@ -116,7 +116,7 @@ android {
             buildConfigField(
                 "String",
                 "OAUTH_MICROSOFT_REDIRECT_URI",
-                "\"msauth://com.fsck.k9/Dx8yUsuhyU3dYYba1aA16Wxu5eM%3D\"",
+                "\"msauth://foundation.e.mail/Dx8yUsuhyU3dYYba1aA16Wxu5eM%3D\"",
             )
 
             manifestPlaceholders["appAuthRedirectScheme"] = "foundation.e.mail"
@@ -148,7 +148,7 @@ android {
             buildConfigField(
                 "String",
                 "OAUTH_MICROSOFT_REDIRECT_URI",
-                "\"msauth://com.fsck.k9.debug/VZF2DYuLYAu4TurFd6usQB2JPts%3D\"",
+                "\"msauth://foundation.e.mail.debug/VZF2DYuLYAu4TurFd6usQB2JPts%3D\"",
             )
 
             manifestPlaceholders["appAuthRedirectScheme"] = "foundation.e.mail.debug"