diff --git a/ozgcloud-common-lib/src/main/java/de/ozgcloud/common/binaryfile/StreamingFileSender.java b/ozgcloud-common-lib/src/main/java/de/ozgcloud/common/binaryfile/StreamingFileSender.java
index f70efbc3d13be6e0a4c75164a2b6d05c4f2237fe..9d0440e9e843f696a1a801a6f664c9aa3c86b163 100644
--- a/ozgcloud-common-lib/src/main/java/de/ozgcloud/common/binaryfile/StreamingFileSender.java
+++ b/ozgcloud-common-lib/src/main/java/de/ozgcloud/common/binaryfile/StreamingFileSender.java
@@ -75,13 +75,13 @@ public abstract class StreamingFileSender<Q, S> {
 	public void cancelOnTimeout() {
 		LOG.warn("File transfer canceled on timeout");
 		resultFuture.cancel(true);
-		closeStreams();
+		closeStreamReader();
 	}
 
 	public void cancelOnError(Throwable t) {
 		LOG.error("File tranfer canceled on error.", t);
 		resultFuture.cancel(true);
-		closeStreams();
+		closeStreamReader();
 	}
 
 	void sendNext() {
@@ -129,12 +129,12 @@ public abstract class StreamingFileSender<Q, S> {
 		communicateEndOfTransfer();
 		done.set(true);
 		LOG.debug("File Transfer done.");
-		closeStreams();
+		closeStreamReader();
 	}
 
 	abstract void communicateEndOfTransfer();
 
-	void closeStreams() {
+	void closeStreamReader() {
 		LOG.debug("Closing streams");
 		streamReader.close();
 	}
diff --git a/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/binaryfile/StreamExclusiveFileSenderTest.java b/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/binaryfile/StreamExclusiveFileSenderTest.java
index 880ac38f3f969b7b582f152ad194383169584ed2..6ac54ef835b35e685a9b67b89fdba6fc5ed482a0 100644
--- a/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/binaryfile/StreamExclusiveFileSenderTest.java
+++ b/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/binaryfile/StreamExclusiveFileSenderTest.java
@@ -149,10 +149,10 @@ class StreamExclusiveFileSenderTest {
 		}
 
 		@Test
-		void shouldCloseStreams() {
+		void shouldCloseStreamReader() {
 			fileSender.cancelOnTimeout();
 
-			verify(fileSender).closeStreams();
+			verify(fileSender).closeStreamReader();
 		}
 	}
 
@@ -186,10 +186,10 @@ class StreamExclusiveFileSenderTest {
 		}
 
 		@Test
-		void shouldCloseStreams() {
+		void shouldCloseStreamReader() {
 			fileSender.cancelOnError(error);
 
-			verify(fileSender).closeStreams();
+			verify(fileSender).closeStreamReader();
 		}
 	}
 }
diff --git a/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/binaryfile/StreamingFileSenderTest.java b/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/binaryfile/StreamingFileSenderTest.java
index 47ddd152eefb8aff27109d6187ca59470f1369d5..f369aabc659585ba3444a42c5088edbc6be651a5 100644
--- a/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/binaryfile/StreamingFileSenderTest.java
+++ b/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/binaryfile/StreamingFileSenderTest.java
@@ -85,7 +85,7 @@ class StreamingFileSenderTest {
 		void shouldCloseStreams() {
 			fileSender.cancelOnTimeout();
 
-			verify(fileSender).closeStreams();
+			verify(fileSender).closeStreamReader();
 		}
 	}
 
@@ -112,7 +112,7 @@ class StreamingFileSenderTest {
 		void shouldCloseStreams() {
 			fileSender.cancelOnError(error);
 
-			verify(fileSender).closeStreams();
+			verify(fileSender).closeStreamReader();
 		}
 	}
 
@@ -187,7 +187,7 @@ class StreamingFileSenderTest {
 			void shouldCallCloseStreams() {
 				fileSender.sendNextChunk();
 
-				verify(fileSender).closeStreams();
+				verify(fileSender).closeStreamReader();
 			}
 		}
 	}
@@ -214,17 +214,17 @@ class StreamingFileSenderTest {
 		void shouldCloseStreams() {
 			fileSender.endTransfer();
 
-			verify(fileSender).closeStreams();
+			verify(fileSender).closeStreamReader();
 		}
 	}
 
 	@Nested
-	class TestCloseStreams {
+	class TestCloseStreamReader {
 
 		@Test
 		@SneakyThrows
 		void shouldCloseInputStream() {
-			fileSender.closeStreams();
+			fileSender.closeStreamReader();
 
 			verify(inputStream).close();
 		}