diff --git a/.gitignore b/.gitignore
index adf8f72..bcf89fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,4 +20,4 @@
 
 # Go workspace file
 go.work
-
+filter
\ No newline at end of file
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..a9c1f67
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module lxsameer.com/filter
+
+go 1.19