diff --git a/sdk/build.sh b/sdk/build.sh
index e0b9a7c7c..73e308054 100755
--- a/sdk/build.sh
+++ b/sdk/build.sh
@@ -66,10 +66,12 @@ copy_images() {
 [ -z "${DY_BUILD_VARIANTS}" ] && error "DY_BUILD_VARIANTS not specified"
 [ -z "${DY_PLATFORMS}" ]      && error "DY_PLATFORMS not specified"
 [ -z "${DY_REVISION}" ]       && error "DY_REVISION not specified"
-[ -z "${DY_TARGET}" ]         && DY_TARGET="del-image-minimal"
 [ -z "${DY_USE_MIRROR}" ]     && error "DY_USE_MIRROR not specified"
 [ -z "${WORKSPACE}" ]         && error "WORKSPACE not specified"
 
+# Set default build target if Jenkins does not set it
+[ -z "${DY_TARGET}" ] && DY_TARGET="del-image-minimal"
+
 # Per-platform variants
 while read _pl _var; do
 	[ "${DY_BUILD_VARIANTS}" = "false" ] && _var="DONTBUILDVARIANTS"