diff --git a/shard.yml b/shard.yml
index 0b11cea..3087ad7 100644
--- a/shard.yml
+++ b/shard.yml
@@ -6,4 +6,7 @@ authors:
 
 crystal: 0.25.1
 
+scripts:
+  postinstall: sh compile.sh
+
 license: MIT