diff --git a/examples/knx-demo/platformio-ci.ini b/examples/knx-demo/platformio-ci.ini
index 26ae5c9..aee4bf8 100644
--- a/examples/knx-demo/platformio-ci.ini
+++ b/examples/knx-demo/platformio-ci.ini
@@ -25,29 +25,29 @@ build_flags =
 
 
 ;--- ESP8266 -----------------------------------------------
-#[env:nodemcuv2_ip]
-#platform = espressif8266
-#board = nodemcuv2
-#framework = arduino
-#lib_deps =
-#  WifiManager
-#  knx
+[env:nodemcuv2_ip]
+platform = espressif8266
+board = nodemcuv2
+framework = arduino
+lib_deps =
+  WifiManager@0.15.0
+  knx
 
-#build_flags =
-#  -DMASK_VERSION=0x57B0
-#  -Wno-unknown-pragmas
+build_flags =
+  -DMASK_VERSION=0x57B0
+  -Wno-unknown-pragmas
 
-#[env:nodemcuv2_tp]
-#platform = espressif8266
-#board = nodemcuv2
-#framework = arduino
-#lib_deps =
-#  WifiManager
-#  knx
+[env:nodemcuv2_tp]
+platform = espressif8266
+board = nodemcuv2
+framework = arduino
+lib_deps =
+  WifiManager@0.15.0
+  knx
 
-#build_flags =
-#  -DMASK_VERSION=0x07B0
-#  -Wno-unknown-pragmas
+build_flags =
+  -DMASK_VERSION=0x07B0
+  -Wno-unknown-pragmas
 
 ;---------------------------------------------------------