diff --git a/hash/mz700_cass.xml b/hash/mz700_cass.xml
index baa5194778e..a1eb09dd1ed 100644
--- a/hash/mz700_cass.xml
+++ b/hash/mz700_cass.xml
@@ -3,7 +3,7 @@
 <!--
 license:CC0-1.0
 
-Pretty much all info taken from http://www.sharpmz.org/index.html
+Pretty much all info taken from https://original.sharpmz.org/
 
 Currently, this list lists all dumps known and found. A lot of these are simple
 homemade hacks, mods and bad dumps which should probably be weeded out from the originals.
@@ -2740,7 +2740,7 @@ Easidata (English Version)
 <!-- WARNING! The following ones should be in disk formats, but they seem to be only available as tapes (MZF is a tape format!) -->
 <!-- we include these here as placeholders until proper dumps are found -->
 
-<!-- Pretty much all info taken from http://www.sharpmz.org/index.html
+<!--
 
 Undumped:
 Centronics Interface Utility Disk Version
@@ -2814,7 +2814,7 @@ DATABASE FILER (SOLO SOFTWARE)
 <!-- we include these here as placeholders until proper dumps are found -->
 
 <!--
-These are Quick Disks. Pretty much all info taken from http://www.sharpmz.org/index.html
+These are Quick Disks.
 
 Undumped:
 BASIC 5Z-008 V1.0B
diff --git a/src/mame/sharp/mz700.cpp b/src/mame/sharp/mz700.cpp
index 4e3688cb29a..aabde87d7a4 100644
--- a/src/mame/sharp/mz700.cpp
+++ b/src/mame/sharp/mz700.cpp
@@ -3,7 +3,7 @@
 /******************************************************************************
  *  Sharp MZ700
  *
- *  Reference: http://sharpmz.computingmuseum.com
+ *  Reference: https://original.sharpmz.org/
  *
  *  MZ700 memory map
  *
diff --git a/src/mame/sharp/mz700.h b/src/mame/sharp/mz700.h
index af9113b3fc1..9cf448ae345 100644
--- a/src/mame/sharp/mz700.h
+++ b/src/mame/sharp/mz700.h
@@ -3,7 +3,7 @@
 /******************************************************************************
  *  Sharp MZ700
  *
- *  Reference: http://sharpmz.computingmuseum.com
+ *  Reference: https://original.sharpmz.org/
  *
  ******************************************************************************/
 #ifndef MAME_SHARP_MZ700_H
diff --git a/src/mame/sharp/mz700_m.cpp b/src/mame/sharp/mz700_m.cpp
index fca07df4bc7..6852abab47c 100644
--- a/src/mame/sharp/mz700_m.cpp
+++ b/src/mame/sharp/mz700_m.cpp
@@ -3,7 +3,7 @@
 /******************************************************************************
  *  Sharp MZ700
  *
- *  Reference: http://sharpmz.computingmuseum.com
+ *  Reference: https://original.sharpmz.org/
  *
  *****************************************************************************/
 
diff --git a/src/mame/sharp/mz700_v.cpp b/src/mame/sharp/mz700_v.cpp
index 8e7c1da11af..cb7aa0d326c 100644
--- a/src/mame/sharp/mz700_v.cpp
+++ b/src/mame/sharp/mz700_v.cpp
@@ -7,7 +7,7 @@
  *
  *  Juergen Buchmueller <pullmoll@t-online.de>, Jul 2000
  *
- *  Reference: http://sharpmz.computingmuseum.com
+ *  Reference: https://original.sharpmz.org/
  *
  ***************************************************************************/