diff --git a/debian/rules b/debian/rules
index a70f2cd097bf5b761916b2e92a22a661298dfe38..30659fde8665b1d279af7c34f9def55d74b17c83 100755
--- a/debian/rules
+++ b/debian/rules
@@ -14,7 +14,7 @@ override_dh_auto_build:
 
 override_dh_auto_install:
 	install -m 755 -o root -g root -d $(CURDIR)/debian/libnginx-mod-otel/usr/share/nginx/modules
-	install -m 755 -o root -g root ngx_otel_module.so $(CURDIR)/debian/libnginx-mod-otel/usr/share/nginx/modules/ngx_otel_module.so
+	install -m 755 -o root -g root build/ngx_otel_module.so $(CURDIR)/debian/libnginx-mod-otel/usr/share/nginx/modules/ngx_otel_module.so
 
 override_dh_dwz: