diff --git a/vars/default_vars.yml b/vars/default_vars.yml
index a2d202156..912a83de3 100644
--- a/vars/default_vars.yml
+++ b/vars/default_vars.yml
@@ -684,7 +684,6 @@ calibre_web_path: calibre  #NEEDS WORK: https://github.com/iiab/iiab/issues/529
 # Avoid URL collisions w/ calibreweb_url1, calibreweb_url2, calibreweb_url3 below!
 
 # A full-featured PBX (for rural telephony, etc) based on Asterisk and FreePBX.
-# REQUIRES PHP 7.4 e.g. Debian 11 Bullseye or 64-bit RasPiOS IF Bullseye-based.
 # INSTRUCTIONS: https://github.com/iiab/iiab/tree/master/roles/pbx#readme
 # If using PBX intensively, investigate nginx_high_php_limits further above.
 pbx_install: False
diff --git a/vars/local_vars_large.yml b/vars/local_vars_large.yml
index 9059d9ca0..3903530ed 100644
--- a/vars/local_vars_large.yml
+++ b/vars/local_vars_large.yml
@@ -417,7 +417,6 @@ calibre_web_path: calibre  #NEEDS WORK: https://github.com/iiab/iiab/issues/529
 # Avoid URL collisions w/ calibreweb_url1, calibreweb_url2, calibreweb_url3 below!
 
 # A full-featured PBX (for rural telephony, etc) based on Asterisk and FreePBX.
-# REQUIRES PHP 7.4 e.g. Debian 11 Bullseye or 64-bit RasPiOS IF Bullseye-based.
 # INSTRUCTIONS: https://github.com/iiab/iiab/tree/master/roles/pbx#readme
 # If using PBX intensively, investigate nginx_high_php_limits further above.
 pbx_install: False
diff --git a/vars/local_vars_medium.yml b/vars/local_vars_medium.yml
index dcf291dd1..aa142dcc9 100644
--- a/vars/local_vars_medium.yml
+++ b/vars/local_vars_medium.yml
@@ -417,7 +417,6 @@ calibre_web_path: calibre  #NEEDS WORK: https://github.com/iiab/iiab/issues/529
 # Avoid URL collisions w/ calibreweb_url1, calibreweb_url2, calibreweb_url3 below!
 
 # A full-featured PBX (for rural telephony, etc) based on Asterisk and FreePBX.
-# REQUIRES PHP 7.4 e.g. Debian 11 Bullseye or 64-bit RasPiOS IF Bullseye-based.
 # INSTRUCTIONS: https://github.com/iiab/iiab/tree/master/roles/pbx#readme
 # If using PBX intensively, investigate nginx_high_php_limits further above.
 pbx_install: False
diff --git a/vars/local_vars_small.yml b/vars/local_vars_small.yml
index c55fb4cc7..a366e2863 100644
--- a/vars/local_vars_small.yml
+++ b/vars/local_vars_small.yml
@@ -417,7 +417,6 @@ calibre_web_path: calibre  #NEEDS WORK: https://github.com/iiab/iiab/issues/529
 # Avoid URL collisions w/ calibreweb_url1, calibreweb_url2, calibreweb_url3 below!
 
 # A full-featured PBX (for rural telephony, etc) based on Asterisk and FreePBX.
-# REQUIRES PHP 7.4 e.g. Debian 11 Bullseye or 64-bit RasPiOS IF Bullseye-based.
 # INSTRUCTIONS: https://github.com/iiab/iiab/tree/master/roles/pbx#readme
 # If using PBX intensively, investigate nginx_high_php_limits further above.
 pbx_install: False
diff --git a/vars/local_vars_unittest.yml b/vars/local_vars_unittest.yml
index 5b82be988..19c47ca74 100644
--- a/vars/local_vars_unittest.yml
+++ b/vars/local_vars_unittest.yml
@@ -417,7 +417,6 @@ calibre_web_path: calibre  #NEEDS WORK: https://github.com/iiab/iiab/issues/529
 # Avoid URL collisions w/ calibreweb_url1, calibreweb_url2, calibreweb_url3 below!
 
 # A full-featured PBX (for rural telephony, etc) based on Asterisk and FreePBX.
-# REQUIRES PHP 7.4 e.g. Debian 11 Bullseye or 64-bit RasPiOS IF Bullseye-based.
 # INSTRUCTIONS: https://github.com/iiab/iiab/tree/master/roles/pbx#readme
 # If using PBX intensively, investigate nginx_high_php_limits further above.
 pbx_install: False