1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/protocol/TekFrameDecoder.java b/src/main/java/org/traccar/protocol/TekFrameDecoder.java
index 44d2c590e..c56e1f8f2 100644
--- a/src/main/java/org/traccar/protocol/TekFrameDecoder.java
+++ b/src/main/java/org/traccar/protocol/TekFrameDecoder.java
@@ -33,7 +33,7 @@ public class TekFrameDecoder extends BaseFrameDecoder {
 
         int length = 17 + buf.getUnsignedByte(16) + (BitUtil.from(buf.getUnsignedByte(15), 6) << 6);
         if (buf.readableBytes() >= length) {
-            return buf.readBytes(length);
+            return buf.readRetainedSlice(length);
         }
 
         return null;