diff --git a/src/com/jmarroyo/apdusendercontactless/ApduSenderContactLess.java b/src/com/jmarroyo/apdusendercontactless/ApduSenderContactLess.java
index 6862ae9..3377418 100644
--- a/src/com/jmarroyo/apdusendercontactless/ApduSenderContactLess.java
+++ b/src/com/jmarroyo/apdusendercontactless/ApduSenderContactLess.java
@@ -792,7 +792,10 @@ public void onPause()
         {
             icoCard.setImageResource(R.drawable.ic_icc_off);
         }
-        mAdapter.disableForegroundDispatch(this);
+        
+        if(mAdapter != null) {
+            mAdapter.disableForegroundDispatch(this);
+        }
     }
 
     @Override