diff --git a/introduction/build.gradle b/introduction/build.gradle
index 3b4d2f0..df9d28f 100644
--- a/introduction/build.gradle
+++ b/introduction/build.gradle
@@ -17,6 +17,7 @@ plugins {
 repositories {
     mavenCentral()
     mavenLocal()
+    maven { url "https://git.inmo.dev/api/packages/InsanusMokrassar/maven" }
 }
 
 dependencies {