diff --git a/TESTS/network/wifi/wifi_connect.cpp b/TESTS/network/wifi/wifi_connect.cpp
index 8ca2a27c06..6d27988838 100644
--- a/TESTS/network/wifi/wifi_connect.cpp
+++ b/TESTS/network/wifi/wifi_connect.cpp
@@ -32,7 +32,6 @@ void wifi_connect(void)
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->set_credentials(MBED_CONF_APP_WIFI_UNSECURE_SSID, NULL));
 
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->connect());
-    wifi->disconnect();
 }
 
 #endif // defined(MBED_CONF_APP_WIFI_UNSECURE_SSID)
diff --git a/TESTS/network/wifi/wifi_connect_nocredentials.cpp b/TESTS/network/wifi/wifi_connect_nocredentials.cpp
index 4c0a70f24e..d31e99f56b 100644
--- a/TESTS/network/wifi/wifi_connect_nocredentials.cpp
+++ b/TESTS/network/wifi/wifi_connect_nocredentials.cpp
@@ -28,6 +28,5 @@ void wifi_connect_nocredentials(void)
     WiFiInterface *wifi = get_interface();
     nsapi_error_t error;
     error = wifi->connect();
-    wifi->disconnect();
     TEST_ASSERT(error == NSAPI_ERROR_NO_SSID);
 }
diff --git a/TESTS/network/wifi/wifi_connect_params_channel.cpp b/TESTS/network/wifi/wifi_connect_params_channel.cpp
index 828b17bb8b..4289653976 100644
--- a/TESTS/network/wifi/wifi_connect_params_channel.cpp
+++ b/TESTS/network/wifi/wifi_connect_params_channel.cpp
@@ -36,7 +36,6 @@ void wifi_connect_params_channel(void)
 
     nsapi_error_t error = wifi->connect(MBED_CONF_APP_WIFI_SECURE_SSID, MBED_CONF_APP_WIFI_PASSWORD, NSAPI_SECURITY_WPA2, MBED_CONF_APP_WIFI_CH_SECURE);
     TEST_ASSERT_EQUAL(NSAPI_ERROR_OK, error);
-    wifi->disconnect();
 }
 
 #endif // defined(MBED_CONF_APP_WIFI_SECURE_SSID)
diff --git a/TESTS/network/wifi/wifi_connect_params_null.cpp b/TESTS/network/wifi/wifi_connect_params_null.cpp
index 3f2b9584d8..6a471bd604 100644
--- a/TESTS/network/wifi/wifi_connect_params_null.cpp
+++ b/TESTS/network/wifi/wifi_connect_params_null.cpp
@@ -27,5 +27,4 @@ void wifi_connect_params_null(void)
 {
     WiFiInterface *wifi = get_interface();
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_PARAMETER, wifi->connect(NULL, NULL));
-    wifi->disconnect();
 }
diff --git a/TESTS/network/wifi/wifi_connect_params_valid_secure.cpp b/TESTS/network/wifi/wifi_connect_params_valid_secure.cpp
index c09b8fdd7c..47d1df9cd8 100644
--- a/TESTS/network/wifi/wifi_connect_params_valid_secure.cpp
+++ b/TESTS/network/wifi/wifi_connect_params_valid_secure.cpp
@@ -30,22 +30,18 @@ void wifi_connect_params_valid_secure(void)
     WiFiInterface *wifi = get_interface();
 
     if(wifi->connect(MBED_CONF_APP_WIFI_SECURE_SSID, MBED_CONF_APP_WIFI_PASSWORD, NSAPI_SECURITY_WPA2) == NSAPI_ERROR_OK) {
-        wifi->disconnect();
         return;
     }
 
     if(wifi->connect(MBED_CONF_APP_WIFI_SECURE_SSID, MBED_CONF_APP_WIFI_PASSWORD, NSAPI_SECURITY_WPA_WPA2) == NSAPI_ERROR_OK) {
-        wifi->disconnect();
         return;
     }
 
     if(wifi->connect(MBED_CONF_APP_WIFI_SECURE_SSID, MBED_CONF_APP_WIFI_PASSWORD, NSAPI_SECURITY_WPA) == NSAPI_ERROR_OK) {
-        wifi->disconnect();
         return;
     }
 
     if(wifi->connect(MBED_CONF_APP_WIFI_SECURE_SSID, MBED_CONF_APP_WIFI_PASSWORD, NSAPI_SECURITY_WEP) == NSAPI_ERROR_OK) {
-        wifi->disconnect();
         return;
     }
 
diff --git a/TESTS/network/wifi/wifi_connect_params_valid_unsecure.cpp b/TESTS/network/wifi/wifi_connect_params_valid_unsecure.cpp
index 7f61ff519b..91d8f144ea 100644
--- a/TESTS/network/wifi/wifi_connect_params_valid_unsecure.cpp
+++ b/TESTS/network/wifi/wifi_connect_params_valid_unsecure.cpp
@@ -29,7 +29,6 @@ void wifi_connect_params_valid_unsecure(void)
 {
     WiFiInterface *wifi = get_interface();
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->connect(MBED_CONF_APP_WIFI_UNSECURE_SSID, NULL));
-    wifi->disconnect();
 }
 
 #endif // defined(MBED_CONF_APP_WIFI_UNSECURE_SSID)
diff --git a/TESTS/network/wifi/wifi_connect_secure.cpp b/TESTS/network/wifi/wifi_connect_secure.cpp
index cd8e162444..c76405263f 100644
--- a/TESTS/network/wifi/wifi_connect_secure.cpp
+++ b/TESTS/network/wifi/wifi_connect_secure.cpp
@@ -32,7 +32,6 @@ void wifi_connect_secure(void)
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->set_credentials(MBED_CONF_APP_WIFI_SECURE_SSID, MBED_CONF_APP_WIFI_PASSWORD, NSAPI_SECURITY_WPA_WPA2));
 
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->connect());
-    wifi->disconnect();
 }
 
 #endif // defined(MBED_CONF_APP_WIFI_SECURE_SSID)
diff --git a/TESTS/network/wifi/wifi_get_rssi.cpp b/TESTS/network/wifi/wifi_get_rssi.cpp
index 485431d435..d95e6386ff 100644
--- a/TESTS/network/wifi/wifi_get_rssi.cpp
+++ b/TESTS/network/wifi/wifi_get_rssi.cpp
@@ -36,8 +36,6 @@ void wifi_get_rssi(void)
     TEST_ASSERT_EQUAL_INT(NSAPI_ERROR_OK, wifi->connect());
 
     TEST_ASSERT_INT8_WITHIN(-10, -100, wifi->get_rssi());
-
-    wifi->disconnect();
 }
 
 #endif // defined(MBED_CONF_APP_WIFI_UNSECURE_SSID)