diff --git a/index/mu/muntsos_dev_aarch64/muntsos_dev_aarch64-external.toml b/index/mu/muntsos_dev_aarch64/muntsos_dev_aarch64-external.toml
index 580bf59c..b845f6f8 100644
--- a/index/mu/muntsos_dev_aarch64/muntsos_dev_aarch64-external.toml
+++ b/index/mu/muntsos_dev_aarch64/muntsos_dev_aarch64-external.toml
@@ -10,4 +10,4 @@ maintainers-logins = ["pmunts"]
 kind = "system"
 hint = "Available at http://repo.munts.com/debian11 or http://repo.munts.com/muntsos/rpms"
 [external.origin."case(distribution)"]
-"debian|fedora|ubuntu" = ["muntsos-dev-aarch64"]
+"centos|debian|fedora|ubuntu" = ["muntsos-dev-aarch64"]
diff --git a/index/mu/muntsos_dev_beaglebone/muntsos_dev_beaglebone-external.toml b/index/mu/muntsos_dev_beaglebone/muntsos_dev_beaglebone-external.toml
index 3e3d743a..f219a763 100644
--- a/index/mu/muntsos_dev_beaglebone/muntsos_dev_beaglebone-external.toml
+++ b/index/mu/muntsos_dev_beaglebone/muntsos_dev_beaglebone-external.toml
@@ -10,4 +10,4 @@ maintainers-logins = ["pmunts"]
 kind = "system"
 hint = "Available at http://repo.munts.com/debian11 or http://repo.munts.com/muntsos/rpms"
 [external.origin."case(distribution)"]
-"debian|fedora|ubuntu" = ["muntsos-dev-beaglebone"]
+"centos|debian|fedora|ubuntu" = ["muntsos-dev-beaglebone"]
diff --git a/index/mu/muntsos_dev_raspberrypi1/muntsos_dev_raspberrypi1-external.toml b/index/mu/muntsos_dev_raspberrypi1/muntsos_dev_raspberrypi1-external.toml
index 81e95d08..540dffe1 100644
--- a/index/mu/muntsos_dev_raspberrypi1/muntsos_dev_raspberrypi1-external.toml
+++ b/index/mu/muntsos_dev_raspberrypi1/muntsos_dev_raspberrypi1-external.toml
@@ -10,4 +10,4 @@ maintainers-logins = ["pmunts"]
 kind = "system"
 hint = "Available at http://repo.munts.com/debian11 or http://repo.munts.com/muntsos/rpms"
 [external.origin."case(distribution)"]
-"debian|fedora|ubuntu" = ["muntsos-dev-raspberrypi1"]
+"centos|debian|fedora|ubuntu" = ["muntsos-dev-raspberrypi1"]
diff --git a/index/mu/muntsos_dev_raspberrypi2/muntsos_dev_raspberrypi2-external.toml b/index/mu/muntsos_dev_raspberrypi2/muntsos_dev_raspberrypi2-external.toml
index 1d023601..896e9900 100644
--- a/index/mu/muntsos_dev_raspberrypi2/muntsos_dev_raspberrypi2-external.toml
+++ b/index/mu/muntsos_dev_raspberrypi2/muntsos_dev_raspberrypi2-external.toml
@@ -10,4 +10,4 @@ maintainers-logins = ["pmunts"]
 kind = "system"
 hint = "Available at http://repo.munts.com/debian11 or http://repo.munts.com/muntsos/rpms"
 [external.origin."case(distribution)"]
-"debian|fedora|ubuntu" = ["muntsos-dev-raspberrypi2"]
+"centos|debian|fedora|ubuntu" = ["muntsos-dev-raspberrypi2"]