diff --git a/gradle.properties b/gradle.properties
index 603a7591..3eff85e4 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -27,4 +27,4 @@ kotlin.stdlib.default.dependency = false
 
 # Enable Gradle Configuration Cache -> https://docs.gradle.org/current/userguide/configuration_cache.html
 # suppress inspection "UnusedProperty"
-org.gradle.unsafe.configuration-cache = true
+org.gradle.unsafe.configuration-cache = false
diff --git a/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/Application.kt b/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/Application.kt
index 400b6e1a..a0ef39ec 100644
--- a/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/Application.kt
+++ b/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/Application.kt
@@ -7,7 +7,7 @@ import org.jetbrains.research.tasktracker.database.DatabaseFactory
 import org.jetbrains.research.tasktracker.plugins.configureRouting
 
 fun main() {
-    embeddedServer(Netty, port = 8888, host = "0.0.0.0", module = Application::module)
+    embeddedServer(Netty, port = 8080, host = "0.0.0.0", module = Application::module)
         .start(wait = true)
 }
 
diff --git a/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/database/DatabaseFactory.kt b/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/database/DatabaseFactory.kt
index 6c936a3f..a3212b99 100644
--- a/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/database/DatabaseFactory.kt
+++ b/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/database/DatabaseFactory.kt
@@ -10,10 +10,10 @@ import org.jetbrains.research.tasktracker.database.models.data.*
 object DatabaseFactory {
     fun init() {
         val database = Database.connect(
-            url = System.getenv("POSTGRES_URL"),
+            url = System.getenv("DB_URL"),
             driver = "org.postgresql.Driver",
-            user = System.getenv("POSTGRES_USER"),
-            password = System.getenv("POSTGRES_PASSWORD")
+            user = System.getenv("DB_USERNAME"),
+            password = System.getenv("DB_PASSWORD")
         )
         transaction(database) {
             arrayOf(
diff --git a/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/plugins/Routing.kt b/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/plugins/Routing.kt
index 872ef33a..48fb5d1c 100644
--- a/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/plugins/Routing.kt
+++ b/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/plugins/Routing.kt
@@ -4,6 +4,7 @@ import io.ktor.server.application.*
 import io.ktor.server.routing.*
 import org.jetbrains.research.tasktracker.plugins.requests.createResearch
 import org.jetbrains.research.tasktracker.plugins.requests.createUser
+import org.jetbrains.research.tasktracker.plugins.requests.ping
 import org.jetbrains.research.tasktracker.plugins.requests.uploadLogFile
 
 fun Application.configureRouting() {
@@ -11,5 +12,6 @@ fun Application.configureRouting() {
         createUser()
         createResearch()
         uploadLogFile()
+        ping()
     }
 }
diff --git a/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/plugins/requests/DefaultRequests.kt b/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/plugins/requests/DefaultRequests.kt
new file mode 100644
index 00000000..48740f04
--- /dev/null
+++ b/ij-server/src/main/kotlin/org/jetbrains/research/tasktracker/plugins/requests/DefaultRequests.kt
@@ -0,0 +1,14 @@
+package org.jetbrains.research.tasktracker.plugins.requests
+
+import io.ktor.server.application.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+
+/**
+ * Routing checking that the server is running.
+ */
+fun Routing.ping() {
+    get("/healthz") {
+        call.respondText("OK")
+    }
+}