diff --git a/src/main/kotlin/no/nav/dagpenger/oppslag/journalpost/id/db/PostgresDataSourceBuilder.kt b/src/main/kotlin/no/nav/dagpenger/oppslag/journalpost/id/db/PostgresDataSourceBuilder.kt
index 6ffcb1d..c871122 100644
--- a/src/main/kotlin/no/nav/dagpenger/oppslag/journalpost/id/db/PostgresDataSourceBuilder.kt
+++ b/src/main/kotlin/no/nav/dagpenger/oppslag/journalpost/id/db/PostgresDataSourceBuilder.kt
@@ -3,27 +3,18 @@ package no.nav.dagpenger.oppslag.journalpost.id.db
 import ch.qos.logback.core.util.OptionHelper.getEnv
 import ch.qos.logback.core.util.OptionHelper.getSystemProperty
 import com.zaxxer.hikari.HikariDataSource
-import mu.KotlinLogging
 import org.flywaydb.core.Flyway
 import org.flywaydb.core.api.configuration.FluentConfiguration
 
 // Understands how to create a data source from environment variables
 internal object PostgresDataSourceBuilder {
-    const val DB_USERNAME_KEY = "DB_USERNAME"
-    const val DB_PASSWORD_KEY = "DB_PASSWORD"
-    const val DB_URL_KEY = "DB_JDBC_URL"
+    const val DB_JDBC_URL_KEY = "DB_JDBC_URL"
 
     private fun getOrThrow(key: String): String = getEnv(key) ?: getSystemProperty(key)
 
-    private val logger = KotlinLogging.logger {}
     val dataSource by lazy {
         HikariDataSource().apply {
-            jdbcUrl =
-                getOrThrow(DB_URL_KEY).ensurePrefix("jdbc:postgresql://").stripCredentials().also {
-                    logger.info("Connecting to $it")
-                }
-            username = getOrThrow(DB_USERNAME_KEY)
-            password = getOrThrow(DB_PASSWORD_KEY)
+            jdbcUrl = getOrThrow(DB_JDBC_URL_KEY)
             maximumPoolSize = 10
             minimumIdle = 1
             idleTimeout = 10001
@@ -56,12 +47,3 @@ internal object PostgresDataSourceBuilder {
             .migrations
             .size
 }
-
-private fun String.stripCredentials() = this.replace(Regex("://.*:.*@"), "://")
-
-private fun String.ensurePrefix(prefix: String) =
-    if (this.startsWith(prefix)) {
-        this
-    } else {
-        prefix + this.substringAfter("//")
-    }
diff --git a/src/test/kotlin/no/nav/dagpenger/oppslag/journalpost/id/db/Postgres.kt b/src/test/kotlin/no/nav/dagpenger/oppslag/journalpost/id/db/Postgres.kt
index 2c02cbf..28b79c7 100644
--- a/src/test/kotlin/no/nav/dagpenger/oppslag/journalpost/id/db/Postgres.kt
+++ b/src/test/kotlin/no/nav/dagpenger/oppslag/journalpost/id/db/Postgres.kt
@@ -24,18 +24,17 @@ internal object Postgres {
         return PostgresDataSourceBuilder.dataSource
     }
 
-    fun setup() {
+    private fun setup() {
         System.setProperty(ConfigUtils.CLEAN_DISABLED, "false")
-        System.setProperty(PostgresDataSourceBuilder.DB_URL_KEY, instance.jdbcUrl)
-        System.setProperty(PostgresDataSourceBuilder.DB_USERNAME_KEY, instance.username)
-        System.setProperty(PostgresDataSourceBuilder.DB_PASSWORD_KEY, instance.password)
+        System.setProperty(
+            PostgresDataSourceBuilder.DB_JDBC_URL_KEY,
+            instance.jdbcUrl + "&user=${instance.username}&password=${instance.password}",
+        )
     }
 
-    fun tearDown() {
-        System.clearProperty(PostgresDataSourceBuilder.DB_URL_KEY)
-        System.clearProperty(PostgresDataSourceBuilder.DB_USERNAME_KEY)
-        System.clearProperty(PostgresDataSourceBuilder.DB_PASSWORD_KEY)
+    private fun tearDown() {
         System.clearProperty(ConfigUtils.CLEAN_DISABLED)
+        System.clearProperty(PostgresDataSourceBuilder.DB_JDBC_URL_KEY)
     }
 
     fun withCleanDb(block: () -> Unit) {