diff --git a/BoardConfigCommon.mk b/BoardConfigCommon.mk
index 57e2f44..86339b9 100644
--- a/BoardConfigCommon.mk
+++ b/BoardConfigCommon.mk
@@ -20,3 +20,6 @@ endif
 
 # GMS build
 BUILD_BROKEN_ELF_PREBUILT_PRODUCT_COPY_FILES := true
+
+# Reserve 100MB of empty space in system
+BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE := 104857600