diff --git a/rules b/rules
index c9a56be..838aa95 100755
--- a/rules
+++ b/rules
@@ -9,7 +9,7 @@ export DEB_LDFLAGS_MAINT_APPEND = -Wl,-O1
 	dh $@
 
 override_dh_auto_build:
-	dh_auto_build -- PREFIX=/usr
+	dh_auto_build -- PREFIX=/usr all
 override_dh_makeshlibs:
 	:
 override_dh_auto_install: