2 files changed, 3 insertions, 2 deletions

diff --git a/.drone.yml b/.drone.yml
index 548873f..7f14e38 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -40,6 +40,7 @@ steps:
       - echo IMAGE_CLASSES += \"testimage testsdk\" >> conf/local.conf
       - echo INHERIT += \"report-error rm_work blacklist\" >> conf/local.conf
       - echo TOOLCHAIN = \"clang\" >> conf/local.conf
+      - echo CLANGSDK = \"1\" >> conf/local.conf
       - echo IMAGE_INSTALL_append = \" clang \" >> conf/local.conf
       - echo XZ_DEFAULTS = \"--threads=8\" >> conf/local.conf
       - echo LICENSE_FLAGS_WHITELIST_append = \" commercial non-commercial\" >> conf/local.conf
diff --git a/conf/layer.conf b/conf/layer.conf
index f3e3fcc..792ba40 100644
--- a/conf/layer.conf
+++ b/conf/layer.conf
@@ -26,8 +26,8 @@ PREFERRED_PROVIDER_llvm-native = "clang-native"
 PREFERRED_PROVIDER_nativesdk-llvm = "nativesdk-clang"
 INHERIT += "clang"
 
-# include clang in SDK
-CLANGSDK ??= "1"
+# Do not include clang in SDK unless user wants to
+CLANGSDK ??= "0"
 
 LLVMVERSION = "10.0.0"