diff --git a/product.mk b/product.mk
index 4c4c9eb..4aa21c3 100644
--- a/product.mk
+++ b/product.mk
@@ -26,6 +26,13 @@ ifneq ($(filter %river,$(TARGET_PRODUCT)),)
 -include vendor/extra/oem-cameras/MotCamera2-denali/MotCamera2-denali.mk
 endif
 
+## Debugging
+ifeq ($(filter %foster %foster_tab %sif %sphynx %nx %nx_tab %loki %shieldtablet %jetson,$(TARGET_PRODUCT)),)
+ifneq ($(TARGET_BUILD_VARIANT),eng)
+PRODUCT_SYSTEM_DEFAULT_PROPERTIES += log.tag=I
+endif
+endif
+
 ## fastbootd
 ifeq ($(filter %griffin,$(TARGET_PRODUCT)),)
 PRODUCT_PACKAGES += fastbootd