4 files changed, 4 insertions, 4 deletions
diff --git a/nixos/modules/services/misc/apache-kafka.nix b/nixos/modules/services/misc/apache-kafka.nix
index cbfeef7a9c79..f6198e03bae5 100644
--- a/nixos/modules/services/misc/apache-kafka.nix
+++ b/nixos/modules/services/misc/apache-kafka.nix
@@ -108,7 +108,7 @@ in {
         "-Djava.awt.headless=true"
         "-Djava.net.preferIPv4Stack=true"
       ];
-      type = types.listOf types.string;
+      type = types.listOf types.str;
       example = [
         "-Djava.net.preferIPv4Stack=true"
         "-Dcom.sun.management.jmxremote"
diff --git a/nixos/modules/services/misc/mesos-master.nix b/nixos/modules/services/misc/mesos-master.nix
index 6cbe94029d2c..497646b2b418 100644
--- a/nixos/modules/services/misc/mesos-master.nix
+++ b/nixos/modules/services/misc/mesos-master.nix
@@ -45,7 +45,7 @@ in {
           See https://mesos.apache.org/documentation/latest/configuration/
         '';
         default = [ "" ];
-        type = types.listOf types.string;
+        type = types.listOf types.str;
         example = [ "--credentials=VALUE" ];
       };
 
diff --git a/nixos/modules/services/misc/mesos-slave.nix b/nixos/modules/services/misc/mesos-slave.nix
index 7a7fcf105ac6..8c29734813a1 100644
--- a/nixos/modules/services/misc/mesos-slave.nix
+++ b/nixos/modules/services/misc/mesos-slave.nix
@@ -70,7 +70,7 @@ in {
           See https://mesos.apache.org/documentation/latest/configuration/
         '';
         default = [ "" ];
-        type = types.listOf types.string;
+        type = types.listOf types.str;
         example = [ "--gc_delay=3days" ];
       };
 
diff --git a/nixos/modules/services/misc/zookeeper.nix b/nixos/modules/services/misc/zookeeper.nix
index 827a050be114..4ce692b6f6a5 100644
--- a/nixos/modules/services/misc/zookeeper.nix
+++ b/nixos/modules/services/misc/zookeeper.nix
@@ -94,7 +94,7 @@ in {
     extraCmdLineOptions = mkOption {
       description = "Extra command line options for the Zookeeper launcher.";
       default = [ "-Dcom.sun.management.jmxremote" "-Dcom.sun.management.jmxremote.local.only=true" ];
-      type = types.listOf types.string;
+      type = types.listOf types.str;
       example = [ "-Djava.net.preferIPv4Stack=true" "-Dcom.sun.management.jmxremote" "-Dcom.sun.management.jmxremote.local.only=true" ];
     };