diff --git a/gsi_system_ext.mk b/gsi_system_ext.mk
index 45ff91f..7a43c5c 100644
--- a/gsi_system_ext.mk
+++ b/gsi_system_ext.mk
@@ -29,3 +29,7 @@
 #  telephony packages
 PRODUCT_PACKAGES += \
     CarrierConfig
+
+# Install a copy of the debug policy in GSI.
+PRODUCT_INSTALL_DEBUG_POLICY_TO_SYSTEM_EXT := true
+PRODUCT_PACKAGES += system_ext_userdebug_plat_sepolicy.cil