diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 49f7829..0bea1be 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -33,6 +33,8 @@ target_compile_definitions(${CMAKE_PROJECT_NAME} PRIVATE
   SNTP_STARTUP_DELAY=0
   SNTP_SET_SYSTEM_TIME=set_system_time
   SNTP_UPDATE_DELAY=86400
+  WLAN_SSID="<YOUR SSID>"
+  WLAN_PW="<YOUR PW>"
 )
 
 set_target_properties(${CMAKE_PROJECT_NAME}
diff --git a/src/utils.cpp b/src/utils.cpp
index ae50201..fb31dfd 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -160,22 +160,22 @@ int wifi_setup(uint32_t country, const string &ssid, const string &pw, bool firs
 }
 
 void wifi_enable() {
-    const string ssid{"Apis cerana"};
-    const string pw{"2JkJEh2vptVT"};
     const uint32_t country{CYW43_COUNTRY_GERMANY};
 
     bool firstTry = true;
     int res = -1;
     do {
         if (firstTry) {
-            res = wifi_setup(country, ssid, pw, true);
+            res = wifi_setup(country, WLAN_SSID, WLAN_PW,
+                             true); // WLAN_SSID and WLAN_PW come from CMakeLists.txt
             firstTry = false;
         } else {
 #ifdef DEBUG
             printf("Setting up connection failed. Trying again after 5 sec...\n");
 #endif
             sleep_ms(5000);
-            res = wifi_setup(country, ssid, pw, false);
+            res = wifi_setup(country, WLAN_SSID, WLAN_PW,
+                             false); // WLAN_SSID and WLAN_PW come from CMakeLists.txt
         }
 
     } while (res != CYW43_LINK_UP);