diff --git a/build.sbt b/build.sbt
index 319d71d5..ac90e8d0 100644
--- a/build.sbt
+++ b/build.sbt
@@ -49,7 +49,8 @@ lazy val fileManager = project
   .settings(
     name := "interop-commons-file-manager",
     sharedSettings,
-    libraryDependencies ++= Dependencies.Jars.fileDependencies
+    libraryDependencies ++= Dependencies.Jars.fileDependencies,
+    Test / javaOptions += "-Dconfig.file=src/test/resources/application-test.conf"
   )
   .dependsOn(utils)
   .setupBuildInfo
diff --git a/file-manager/src/main/scala/it/pagopa/interop/commons/files/StorageConfiguration.scala b/file-manager/src/main/scala/it/pagopa/interop/commons/files/StorageConfiguration.scala
index 5014f5e8..1a3b52fe 100644
--- a/file-manager/src/main/scala/it/pagopa/interop/commons/files/StorageConfiguration.scala
+++ b/file-manager/src/main/scala/it/pagopa/interop/commons/files/StorageConfiguration.scala
@@ -1,9 +1,11 @@
 package it.pagopa.interop.commons.files
 
-import com.typesafe.config.ConfigFactory
+import com.typesafe.config.{Config, ConfigFactory}
 
 object StorageConfiguration {
-  val maxConcurrency: Int        = ConfigFactory.load().getInt("interop-commons.storage.max-concurrency")
-  val getUrlDurationMinutes: Int = ConfigFactory.load().getInt("get-url-duration-minutes")
-  val putUrlDurationMinutes: Int = ConfigFactory.load().getInt("put-url-duration-minutes")
+  val config: Config = ConfigFactory.load()
+
+  val maxConcurrency: Int        = config.getInt("interop-commons.storage.max-concurrency")
+  val getUrlDurationMinutes: Int = config.getInt("get-url-duration-minutes")
+  val putUrlDurationMinutes: Int = config.getInt("put-url-duration-minutes")
 }
diff --git a/file-manager/src/test/resources/application-test.conf b/file-manager/src/test/resources/application-test.conf
new file mode 100644
index 00000000..97514412
--- /dev/null
+++ b/file-manager/src/test/resources/application-test.conf
@@ -0,0 +1,2 @@
+get-url-duration-minutes = 5
+put-url-duration-minutes = 1
\ No newline at end of file
diff --git a/file-manager/src/test/scala/it/pagopa/interop/commons/files/PDFManagerSpec.scala b/file-manager/src/test/scala/it/pagopa/interop/commons/files/PDFManagerSpec.scala
index ab16dc08..75a58d6b 100644
--- a/file-manager/src/test/scala/it/pagopa/interop/commons/files/PDFManagerSpec.scala
+++ b/file-manager/src/test/scala/it/pagopa/interop/commons/files/PDFManagerSpec.scala
@@ -12,7 +12,7 @@ import scala.io.Source
 import scala.util.Success
 import de.redsix.pdfcompare.CompareResultImpl
 
-class PDFManagerSpec extends AnyWordSpecLike with Matchers {
+class PDFManagerSpec extends AnyWordSpecLike with Matchers with SpecHelper {
 
   val path        = getClass.getResource(s"/pdf-template-html.txt").getPath
   val pdfTemplate = Source.fromFile(new File(path)).mkString
diff --git a/file-manager/src/test/scala/it/pagopa/interop/commons/files/S3FileManagerTest.scala b/file-manager/src/test/scala/it/pagopa/interop/commons/files/S3FileManagerTest.scala
index 8aaa442e..61653864 100644
--- a/file-manager/src/test/scala/it/pagopa/interop/commons/files/S3FileManagerTest.scala
+++ b/file-manager/src/test/scala/it/pagopa/interop/commons/files/S3FileManagerTest.scala
@@ -27,7 +27,8 @@ class S3FileManagerTest
     with Matchers
     with ScalaFutures
     with BeforeAndAfterAll
-    with BeforeAndAfterEach {
+    with BeforeAndAfterEach
+    with SpecHelper {
 
   override implicit val patienceConfig: PatienceConfig = new PatienceConfig(Span(1, Seconds))
 
diff --git a/file-manager/src/test/scala/it/pagopa/interop/commons/files/SpecHelper.scala b/file-manager/src/test/scala/it/pagopa/interop/commons/files/SpecHelper.scala
new file mode 100644
index 00000000..aea9d681
--- /dev/null
+++ b/file-manager/src/test/scala/it/pagopa/interop/commons/files/SpecHelper.scala
@@ -0,0 +1,15 @@
+package it.pagopa.interop.commons.files
+
+import com.typesafe.config.{Config, ConfigFactory}
+
+trait SpecHelper {
+
+  val testData = ConfigFactory.parseString(s"""
+      get-url-duration-minutes = 5
+      get-url-duration-minutes = 1
+    """)
+
+  val config: Config = ConfigFactory
+    .parseResourcesAnySyntax("application-test")
+    .withFallback(testData)
+}