diff --git a/src/callers/common.rs b/src/callers/common.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/callers/mod.rs b/src/callers/mod.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/callers/register.rs b/src/callers/register.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/main.rs b/src/main.rs
index 1921fb7..e93f85c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,4 @@
+pub mod callers;
 pub mod config;
 pub mod db;
 pub mod hashing;