diff --git a/src/test/java/com/dostalgia/ExecutableDetectorTest.java b/src/test/java/com/dostalgia/ExecutableDetectorTest.java
index 58f1fe2..ced8efb 100644
--- a/src/test/java/com/dostalgia/ExecutableDetectorTest.java
+++ b/src/test/java/com/dostalgia/ExecutableDetectorTest.java
@@ -14,8 +14,14 @@ import static org.junit.jupiter.api.Assertions.assertTrue;
 
 class ExecutableDetectorTest {
 
+    private final PlatformDetector platform = new PlatformDetector();
     private final ExecutableDetector detector = new ExecutableDetector();
 
+    // Manually wire dependencies since we're not in a CDI container
+    {
+        detector.platform = platform;
+    }
+
     @Test
     void findAll_findsExeComBat(@TempDir Path dir) throws Exception {
         Files.writeString(dir.resolve("GAME.EXE"), "MZ");