diff --git a/MCU_Module.lib b/MCU_Module.lib
index df3625fdbe..c7d8c70d3e 100644
--- a/MCU_Module.lib
+++ b/MCU_Module.lib
@@ -7,7 +7,7 @@ DEF Adafruit_Feather_HUZZAH_ESP8266 U 0 20 Y Y 1 F N
 F0 "U" -500 750 50 H V L CNN
 F1 "Adafruit_Feather_HUZZAH_ESP8266" 100 -660 50 H V L CNN
 F2 "Module:Adafruit_Feather" 0 0 50 H I C CNN
-F3 "https://learn.adafruit.com/adafruit-feather-huzzah-esp8266/downloads" -350 100 50 H I C CNN
+F3 "" -350 100 50 H I C CNN
 $FPLIST
  Adafruit?Feather*
 $ENDFPLIST
@@ -50,7 +50,7 @@ DEF Adafruit_HUZZAH32_ESP32_Feather U 0 20 Y Y 1 F N
 F0 "U" -500 1350 50 H V L CNN
 F1 "Adafruit_HUZZAH32_ESP32_Feather" 100 -1370 50 H V L CNN
 F2 "Module:Adafruit_Feather" 0 0 50 H I C CNN
-F3 "https://learn.adafruit.com/adafruit-huzzah32-esp32-feather/downloads" -300 50 50 H I C CNN
+F3 "" -300 50 50 H I C CNN
 $FPLIST
  Adafruit?Feather*
 $ENDFPLIST
@@ -477,7 +477,7 @@ DEF ESP32-DevKitC-V4 U 0 20 Y Y 1 F N
 F0 "U" -500 1350 50 H V L CNN
 F1 "ESP32-DevKitC-V4" 100 -1370 50 H V L CNN
 F2 "" 0 0 50 H I C CNN
-F3 "https://www.espressif.com/sites/default/files/documentation/esp32-devkitc-v4_reference_design.zip" -300 50 50 H I C CNN
+F3 "" -300 50 50 H I C CNN
 DRAW
 S -500 1300 500 -1300 0 1 10 f
 X IO2 24 600 1000 100 L 50 50 0 1 B
@@ -837,7 +837,7 @@ DEF NodeMCU_DEVKIT_V1.0 U 0 20 Y Y 1 F N
 F0 "U" -500 750 50 H V L CNN
 F1 "NodeMCU_DEVKIT_V1.0" 100 -660 50 H V L CNN
 F2 "" 0 0 50 H I C CNN
-F3 "https://github.com/nodemcu/nodemcu-devkit-v1.0" -350 100 50 H I C CNN
+F3 "" -350 100 50 H I C CNN
 $FPLIST
  NodeMCU?Amica*
  NodeMCU?LoLin*