diff --git a/desktopApp/src/jvmTest/kotlin/com/vitorpamplona/amethyst/desktop/service/upload/DesktopUploadOrchestratorTest.kt b/desktopApp/src/jvmTest/kotlin/com/vitorpamplona/amethyst/desktop/service/upload/DesktopUploadOrchestratorTest.kt
index b014b761d..b2ba3f3ba 100644
--- a/desktopApp/src/jvmTest/kotlin/com/vitorpamplona/amethyst/desktop/service/upload/DesktopUploadOrchestratorTest.kt
+++ b/desktopApp/src/jvmTest/kotlin/com/vitorpamplona/amethyst/desktop/service/upload/DesktopUploadOrchestratorTest.kt
@@ -153,7 +153,7 @@ class DesktopUploadOrchestratorTest {
             val mockClient = mockk<DesktopBlossomClient>()
 
             coEvery {
-                mockClient.upload(any(), any(), any(), any())
+                mockClient.upload(any<java.io.File>(), any<String>(), any<String>(), any())
             } returns BlossomUploadResult(url = "https://example.com/hash")
 
             val orchestrator = DesktopUploadOrchestrator(mockClient)