diff --git a/cert.der b/debian/canonical-uefi-ca.der
similarity index 100%
rename from cert.der
rename to debian/canonical-uefi-ca.der
diff --git a/debian/rules b/debian/rules
index 4314b4d..28523b5 100755
--- a/debian/rules
+++ b/debian/rules
@@ -3,5 +3,5 @@
 %:
 	dh $@
 
-override_dh_auto_build: cert.h
-	dh_auto_build -- EFI_PATH=/usr/lib VENDOR_CERT_FILE=cert.der
+override_dh_auto_build:
+	dh_auto_build -- EFI_PATH=/usr/lib VENDOR_CERT_FILE=debian/canonical-uefi-ca.der
diff --git a/debian/source/include-binaries b/debian/source/include-binaries
index b86e656..5be73be 100644
--- a/debian/source/include-binaries
+++ b/debian/source/include-binaries
@@ -1 +1 @@
-cert.der
+debian/canonical-uefi-ca.der