diff --git a/install-script/test/Makefile b/install-script/test/Makefile
index 8a19d3c0..bb5a717f 100644
--- a/install-script/test/Makefile
+++ b/install-script/test/Makefile
@@ -11,9 +11,7 @@ ifneq ($(OS),windows)
 	PACKAGECLOUD_REPO="${PACKAGECLOUD_REPO}" \
 	OTC_VERSION="${OTC_VERSION}" \
 	OTC_BUILD_NUMBER="${OTC_BUILD_NUMBER}" \
-	S3_BUCKET="${S3_BUCKET}" \
-	OVERRIDE_ARCH="${OVERRIDE_ARCH}" \
-	SKIP_ARCHITECTURE_DETECTION="${SKIP_ARCHITECTURE_DETECTION}"
+	S3_BUCKET="${S3_BUCKET}"
 endif
 
 LINT=golangci-lint