diff --git a/debian/rules b/debian/rules
index c95a7d4..59b07fd 100755
--- a/debian/rules
+++ b/debian/rules
@@ -6,6 +6,8 @@ export DH_VERBOSE = 1
 
 export PIKA_BUILD_ARCH = $(shell cat ../pika-build-arch)
 export PATH := $(PATH):/root/.cargo/bin
+export PATH := $(shell . /root/.cargo/env && echo $$PATH)
+export $(shell . /root/.cargo/env && env | grep "^CARGO_\|^RUSTUP_" | sed "s/=/:=/")
 
 override_dh_prep:
 # amd64 build prep