diff --git a/platformio.ini b/platformio.ini
index 67622ee..fccf1ec 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -17,6 +17,5 @@ upload_protocol = esptool
 lib_deps = 
 	bblanchon/ArduinoJson@^6.17.3
 	fastled/FastLED@^3.4.0
-	rweather/Crypto@^0.2.0
 	agdl/Base64@^1.0.0
 	links2004/WebSockets@^2.3.6
diff --git a/src/main.cpp b/src/main.cpp
index e37c5a1..537293f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,9 +1,7 @@
 #include <ESP8266WiFi.h>
-#include <Hash.h>
 #include <WebSocketsClient.h>
 #include <ArduinoJson.h>
 #include <FastLED.h>
-#include <SHA256.h>
 #include <Base64.h>
 
 // BEGIN CONFIGURATION
@@ -17,17 +15,21 @@
 
 #define OBS_HOST ""
 #define OBS_PORT 4444
-#define OBS_PASS ""
+//#define OBS_PASS ""
 
 #define OBS_SOURCE ""
 
 // END CONFIGURATION
 
-#define HASH_SIZE 32
-
 CRGB leds[LED_COUNT];
 WebSocketsClient webSocket;
+
+#ifdef OBS_PASS
+#include <SHA256.h>
+#define HASH_SIZE 32
+
 SHA256 sha256;
+#endif
 
 bool is_currently_live = false;
 bool is_currently_preview = false;
@@ -86,6 +88,7 @@ void handleWebSocketEvent(WStype_t type, uint8_t * payload, size_t length) {
                 break;
             }
 
+#ifdef OBS_PASS
             if (doc.containsKey("authRequired")) {
                 Serial.println("[OBS] auth requested");
 
@@ -135,7 +138,9 @@ void handleWebSocketEvent(WStype_t type, uint8_t * payload, size_t length) {
                     set_error();
                 }
                 break;
-            } else if (doc.containsKey("update-type")) {
+            }
+# endif
+            if (doc.containsKey("update-type")) {
                 bool my_source_in_current_event = false;
 
                 for (uint8_t i = 0; i < doc["sources"].size(); i++) {