diff --git a/demo/05-06/src/main/resources/application.properties b/demo/05-06/src/main/resources/application.properties
index 16fac67..a3b26f9 100644
--- a/demo/05-06/src/main/resources/application.properties
+++ b/demo/05-06/src/main/resources/application.properties
@@ -1,2 +1,10 @@
 spring.devtools.livereload.enabled=true
 spring.devtools.restart.pollInterval=10s
+# Te warto?ci s? potrzebne, gdy kto? chce si? dosta? do konsoli H2.
+spring.h2.console.enabled=true
+spring.datasource.url=jdbc:h2:mem:testdb
+spring.datasource.driverClassName=org.h2.Driver
+spring.datasource.username=sa
+spring.datasource.password=essa
+spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
+#spring.h2.console.path=h2db
\ No newline at end of file