diff --git a/debian/rules b/debian/rules
index 27fcae3..eaee30d 100755
--- a/debian/rules
+++ b/debian/rules
@@ -7,13 +7,12 @@ export PIKA_BUILD_ARCH = $(shell cat ../pika-build-arch)
 	dh $@
 
 override_dh_install:
-	zig build \
+	DESTDIR=debian/tmp zig build \
 		--summary all \
-		--prefix "${DESTDIR}/usr" \
+		--prefix "/usr" \
 		-Doptimize=ReleaseFast \
 		-Dcpu=x86_64_v3 \
 		-Dpie=true \
-		-Dapp-runtime=glfw \
 		-Demit-docs
 
 	dh_install