diff --git a/srcpkgs/linux3.19/files/i386-dotconfig b/srcpkgs/linux3.19/files/i386-dotconfig
index 5de28c2af89..25331899d17 100644
--- a/srcpkgs/linux3.19/files/i386-dotconfig
+++ b/srcpkgs/linux3.19/files/i386-dotconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 3.19.3 Kernel Configuration
+# Linux/x86 3.19.5 Kernel Configuration
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -5703,6 +5703,7 @@ CONFIG_HYPERV_BALLOON=m
 CONFIG_XEN_BALLOON=y
 # CONFIG_XEN_SELFBALLOONING is not set
 CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
+CONFIG_XEN_BALLOON_MEMORY_HOTPLUG_LIMIT=4
 CONFIG_XEN_SCRUB_PAGES=y
 CONFIG_XEN_DEV_EVTCHN=m
 CONFIG_XEN_BACKEND=y