diff --git a/.gitmodules b/.gitmodules
index 81d08d0..d756b37 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "buildroot"]
 	path = buildroot
-	branch = 2017.11-op-build
+	branch = 2018.02-op-build
 	url = https://github.com/open-power/buildroot
diff --git a/buildroot b/buildroot
index e17668b..a8d1126 160000
--- a/buildroot
+++ b/buildroot
@@ -1 +1 @@
-Subproject commit e17668bbe3538d42b0a0fab64251e60ff6c81d68
+Subproject commit a8d11267c2bfad3ff410ea342778f2791982da51