diff --git a/configs/buildroot/wrs_release_br2_config b/configs/buildroot/wrs_release_br2_config
index 732fb28a0d47de5dea9e736ecfaaed58c796261d..931fdcbb4eb31a30ce549509c3b0fdb219e12088 100644
--- a/configs/buildroot/wrs_release_br2_config
+++ b/configs/buildroot/wrs_release_br2_config
@@ -3,8 +3,6 @@
 # Buildroot 2016.02 Configuration
 #
 BR2_HAVE_DOT_CONFIG=y
-BR2_HOST_GCC_AT_LEAST_4_7=y
-BR2_HOST_GCC_AT_LEAST_4_8=y
 
 #
 # Target options
@@ -153,9 +151,36 @@ BR2_TOOLCHAIN_BUILDROOT_VENDOR="buildroot"
 # BR2_KERNEL_HEADERS_3_18 is not set
 # BR2_KERNEL_HEADERS_4_1 is not set
 # BR2_KERNEL_HEADERS_4_3 is not set
-BR2_KERNEL_HEADERS_4_4=y
-# BR2_KERNEL_HEADERS_VERSION is not set
-BR2_DEFAULT_KERNEL_HEADERS="4.4.3"
+# BR2_KERNEL_HEADERS_4_4 is not set
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="3.16.37"
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_3 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_2 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_0 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_19 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_18 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_17 is not set
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_16=y
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_15 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_14 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_13 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_12 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_11 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_9 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_8 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_7 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_6 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_5 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_4 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_3 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_2 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_1 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_0 is not set
+# BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_REALLY_OLD is not set
+BR2_DEFAULT_KERNEL_HEADERS="3.16.37"
 BR2_TOOLCHAIN_BUILDROOT_UCLIBC=y
 # BR2_TOOLCHAIN_BUILDROOT_GLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_MUSL is not set
@@ -239,15 +264,7 @@ BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13=y
 BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14=y
 BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_15=y
 BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_16=y
-BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17=y
-BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_18=y
-BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_19=y
-BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0=y
-BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_1=y
-BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_2=y
-BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_3=y
-BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_4=y
-BR2_TOOLCHAIN_HEADERS_AT_LEAST="4.4"
+BR2_TOOLCHAIN_HEADERS_AT_LEAST="3.16"
 BR2_TOOLCHAIN_GCC_AT_LEAST_4_3=y
 BR2_TOOLCHAIN_GCC_AT_LEAST_4_4=y
 BR2_TOOLCHAIN_GCC_AT_LEAST_4_5=y