diff --git a/browser/moz.configure b/browser/moz.configure
index 3057a5040c5ff..43bc0c1fe59b3 100644
--- a/browser/moz.configure
+++ b/browser/moz.configure
@@ -7,7 +7,7 @@
 imply_option('MOZ_PLACES', True)
 imply_option('MOZ_SERVICES_HEALTHREPORT', True)
 imply_option('MOZ_SERVICES_SYNC', True)
-imply_option('MOZ_DEDICATED_PROFILES', True)
+imply_option('MOZ_DEDICATED_PROFILES', False)
 imply_option('MOZ_BLOCK_PROFILE_DOWNGRADE', True)
 
 with only_when(target_is_linux & compile_environment):