diff --git a/src/index.ts b/src/index.ts
index 9c4db4e7f..7902c4075 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -11,6 +11,8 @@ const git = (args: string[]): cp.SpawnSyncReturns<Buffer> =>
 
 export function install(dir = '.husky'): void {
   // Ensure that we're inside a git repository
+  // If git command is not found, status is null and we should return.
+  // That's why status value needs to be checked explicitly.
   if (git(['rev-parse']).status !== 0) {
     return
   }