diff --git a/build.gradle b/build.gradle
index c09d1b46..7032fa97 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,12 +11,6 @@ buildscript {
         classpath "com.google.protobuf:protobuf-gradle-plugin:0.8.1"
         classpath "org.junit.platform:junit-platform-gradle-plugin:1.0.0-RC2"
     }
-
-    // Extract models.
-    copy {
-        from tarTree(resources.gzip('src/main/resources/data/models.tar.gz'))
-        into file(projectDir.toString() + '/src/main/resources/data')
-    }
 }
 
 plugins {
@@ -120,14 +114,6 @@ sourceSets.main.java.srcDirs += 'build/generated/source/proto/main/java'
 sourceSets.test.java.srcDirs += 'src/test/kotlin'
 compileKotlin.dependsOn ':generateProto'
 
-sourceSets {
-    main {
-        resources {
-            exclude 'data/models.tar.gz'
-        }
-    }
-}
-
 // Include dependent libraries in archive.
 jar {
     manifest {
diff --git a/src/main/kotlin/app/hashers/RepoHasher.kt b/src/main/kotlin/app/hashers/RepoHasher.kt
index 2f77a262..5618753a 100644
--- a/src/main/kotlin/app/hashers/RepoHasher.kt
+++ b/src/main/kotlin/app/hashers/RepoHasher.kt
@@ -124,6 +124,7 @@ class RepoHasher(private val localRepo: LocalRepo, private val api: Api,
     }
 
     private fun postRepoToServer() {
+        serverRepo.commits = listOf()
         api.postRepo(serverRepo)
         Logger.debug(serverRepo.toString())
     }
diff --git a/src/main/kotlin/app/ui/OpenState.kt b/src/main/kotlin/app/ui/OpenState.kt
index 7c04d729..52a0cd98 100644
--- a/src/main/kotlin/app/ui/OpenState.kt
+++ b/src/main/kotlin/app/ui/OpenState.kt
@@ -15,9 +15,10 @@ class OpenState constructor(private val context: Context,
     : ConsoleState {
     override fun doAction() {
         if (!configurator.isValidCredentials()) {
-            println("Sourcerer hashes your git repositories into intelligent "
-                    + "engineering profiles. If you don't have an account, "
-                    + "please, proceed to http://sourcerer.io/register.")
+            println("Sourcerer hashes your git repositories into intelligent " +
+                    "engineering profiles.")
+            println("If you don't have an account, please, proceed to " +
+                    "https://sourcerer.io/join")
         } else {
             println("Sourcerer. Use flag --help to list available commands.")
         }
diff --git a/src/main/resources/data/models.tar.gz b/src/main/resources/data/models.tar.gz
deleted file mode 100644
index 5527414b..00000000
Binary files a/src/main/resources/data/models.tar.gz and /dev/null differ