diff --git a/scripts/check_layer_size.sh b/scripts/check_layer_size.sh
index ce67d92d..de9a8c4d 100755
--- a/scripts/check_layer_size.sh
+++ b/scripts/check_layer_size.sh
@@ -8,7 +8,7 @@
 # Compares layer size to threshold, and fails if below that threshold
 
 set -e
-MAX_LAYER_COMPRESSED_SIZE_KB=$(expr 9 \* 1024)      # 9216 KB
+MAX_LAYER_COMPRESSED_SIZE_KB=$(expr 9 \* 1024 + 15)      # 9231 KB
 MAX_LAYER_UNCOMPRESSED_SIZE_KB=$(expr 25 \* 1024)   # 25600 KB