diff --git a/meta-facebook/meta-bletchley/conf/local.conf.sample b/meta-facebook/meta-bletchley/conf/local.conf.sample
index 7e77ead..4c12046 100644
--- a/meta-facebook/meta-bletchley/conf/local.conf.sample
+++ b/meta-facebook/meta-bletchley/conf/local.conf.sample
@@ -84,7 +84,7 @@
 #  - 'package_rpm' for rpm style packages
 # E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk"
 # We default to rpm:
-PACKAGE_CLASSES ?= "package_rpm"
+PACKAGE_CLASSES ?= "package_ipk"
 
 #
 # SDK target architecture
diff --git a/meta-facebook/meta-tiogapass/conf/local.conf.sample b/meta-facebook/meta-tiogapass/conf/local.conf.sample
index 9ea2e04..abe1d92 100644
--- a/meta-facebook/meta-tiogapass/conf/local.conf.sample
+++ b/meta-facebook/meta-tiogapass/conf/local.conf.sample
@@ -84,7 +84,7 @@
 #  - 'package_rpm' for rpm style packages
 # E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk"
 # We default to rpm:
-PACKAGE_CLASSES ?= "package_rpm"
+PACKAGE_CLASSES ?= "package_ipk"
 
 #
 # SDK target architecture
diff --git a/meta-facebook/meta-yosemitev2/conf/local.conf.sample b/meta-facebook/meta-yosemitev2/conf/local.conf.sample
index 1f42156..d281ef3 100644
--- a/meta-facebook/meta-yosemitev2/conf/local.conf.sample
+++ b/meta-facebook/meta-yosemitev2/conf/local.conf.sample
@@ -84,7 +84,7 @@
 #  - 'package_rpm' for rpm style packages
 # E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk"
 # We default to rpm:
-PACKAGE_CLASSES ?= "package_rpm"
+PACKAGE_CLASSES ?= "package_ipk"
 
 #
 # SDK target architecture