diff --git a/debian/rules b/debian/rules
index 759e3eeac..ded56e38d 100755
--- a/debian/rules
+++ b/debian/rules
@@ -7,7 +7,7 @@ include /usr/share/rustc/architecture.mk
 # The package name for authd, used only locally to avoid repetitions
 AUTHD_GO_PACKAGE := $(shell grep-dctrl -s XS-Go-Import-Path -n - ./debian/control)
 
-export GOFLAGS := -ldflags=-X=$(AUTHD_GO_PACKAGE)/internal/consts.Version=$(DEB_UPSTREAM_VERSION) --mod=vendor -buildmode=pie
+export GOFLAGS := -ldflags=-X=$(AUTHD_GO_PACKAGE)/internal/consts.Version=$(DEB_VERSION_UPSTREAM) --mod=vendor -buildmode=pie
 
 export DEB_BUILD_MAINT_OPTIONS := optimize=-lto
 
@@ -85,7 +85,7 @@ override_dh_auto_configure:
 	# Go manual if cargo-vendor-filterer is not around, otherwise dh-cargo
 	# will ensure that what we've filtered is still there.
 	if ! command -v cargo-vendor-filterer 2>/dev/null; then \
-		env DEB_CARGO_CRATE="$(DEB_SOURCE)_$(DEB_UPSTREAM_VERSION)"
+		env DEB_CARGO_CRATE="$(DEB_SOURCE)_$(DEB_VERSION_UPSTREAM)" \
 		  $(CARGO_PATH) prepare-debian "$(CARGO_VENDOR_DIR)"; \
 	else \
 		dh_auto_configure --buildsystem=cargo; \