diff --git a/test/bitmaps/bitmaps.ino b/test/bitmaps/bitmaps.ino
index ca36d01..4f3b118 100644
--- a/test/bitmaps/bitmaps.ino
+++ b/test/bitmaps/bitmaps.ino
@@ -25,7 +25,7 @@ void setup()
 
     display.begin();
 
-    display.joinAP("e-radionica.com", "croduino");
+    display.joinAP("", "");
 
     Serial.println();
     delay(500);
diff --git a/test/drawImage/drawImage.ino b/test/drawImage/drawImage.ino
index 433a24b..6bd3e72 100644
--- a/test/drawImage/drawImage.ino
+++ b/test/drawImage/drawImage.ino
@@ -29,7 +29,7 @@ void setup()
 
     display.begin();
 
-    display.joinAP("e-radionica.com", "croduino");
+    display.joinAP("", "");
 
     Serial.println();
     delay(500);
diff --git a/test/jpegs/jpegs.ino b/test/jpegs/jpegs.ino
index 462aee7..f9014e0 100644
--- a/test/jpegs/jpegs.ino
+++ b/test/jpegs/jpegs.ino
@@ -18,7 +18,7 @@ void setup()
 
     display.begin();
 
-    display.joinAP("e-radionica.com", "croduino");
+    display.joinAP("", "");
 
     Serial.println();
     delay(500);
diff --git a/test/test.ino b/test/test.ino
index 6b46d64..f6d5832 100644
--- a/test/test.ino
+++ b/test/test.ino
@@ -11,7 +11,7 @@ void setup()
 
     display.begin();
 
-    display.joinAP("e-radionica.com", "croduino");
+    display.joinAP("", "");
 
     delay(500);
 }