diff --git a/build/charlock_holmes/0.7.8 b/build/charlock_holmes/0.7.8
new file mode 100644
index 0000000..7ec83b2
--- /dev/null
+++ b/build/charlock_holmes/0.7.8
@@ -0,0 +1 @@
+EXTRA_PKGS="icu-dev zlib-dev"