diff --git a/lib/src/test/java/zeroecho/sdk/util/OutputToInputStreamAdapterTest.java b/lib/src/test/java/zeroecho/sdk/util/OutputToInputStreamAdapterTest.java
index 3ed418e..db6691b 100644
--- a/lib/src/test/java/zeroecho/sdk/util/OutputToInputStreamAdapterTest.java
+++ b/lib/src/test/java/zeroecho/sdk/util/OutputToInputStreamAdapterTest.java
@@ -86,6 +86,7 @@ public class OutputToInputStreamAdapterTest {
         return new ByteArrayInputStream(baos.toByteArray());
     }
 
+    @Deprecated
     @Test
     public void testIncrementingAdapter() throws IOException {
         System.out.println("testIncrementingAdapter");