diff --git a/debian/rules b/debian/rules
index c3186a1..f714765 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,15 +1,4 @@
 #!/usr/bin/make -f
 
-export DEB_BUILD_MAINT_OPTIONS = hardening=+all
-DPKG_EXPORT_BUILDFLAGS = 1
-include /usr/share/dpkg/default.mk
-include /usr/share/rustc/architecture.mk
-export DEB_HOST_RUST_TYPE
-export PATH:=/usr/share/cargo/bin:$(PATH)
-export CARGO=/usr/share/cargo/bin/cargo
-export CARGO_HOME=$(CURDIR)/debian/cargo_home
-export CARGO_REGISTRY=$(CURDIR)/debian/cargo_registry
-export DEB_CARGO_CRATE=$(DEB_SOURCE)_$(DEB_VERSION_UPSTREAM)
-
 %:
 	dh $@ --buildsystem=cargo