diff --git a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_06/D2_06_50.java b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_06/D2_06_50.java
index 8e962ae64381e..896ab3e080841 100644
--- a/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_06/D2_06_50.java
+++ b/bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/D2_06/D2_06_50.java
@@ -69,7 +69,7 @@ protected State getWindowHandleState() {
     }
 
     protected State getCalibrationState() {
-        int calibrationState = bytes[1] >>> 6;
+        int calibrationState = bytes[2] >>> 6;
         if (calibrationState == 0x00) {
             return new StringType("OK");
         } else if (calibrationState == 0x01) {