diff --git a/device-bluejay.mk b/device-bluejay.mk
index 493ffa4..0d1c6d5 100644
--- a/device-bluejay.mk
+++ b/device-bluejay.mk
@@ -231,6 +231,8 @@ PRODUCT_COPY_FILES += \
 # Keyboard bottom padding in dp for portrait mode and height ratio
 PRODUCT_PRODUCT_PROPERTIES += \
     ro.com.google.ime.kb_pad_port_b=6.4 \
+
+PRODUCT_PRODUCT_PROPERTIES ?= \
     ro.com.google.ime.height_ratio=1.05
 
 # Enable adpf cpu hint session for SurfaceFlinger