diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/Critical/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/Critical/meson.build
index 1f6ffef..95254df 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/Critical/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/Critical/meson.build
@@ -2,7 +2,7 @@
 generated_sources += custom_target(
     'xyz/openbmc_project/Sensor/Threshold/Critical__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/Critical.interface.yaml',  ],
-    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'aserver.hpp', 'client.hpp',  ],
     depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/HardShutdown/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/HardShutdown/meson.build
index 85a07ce..cce0b65 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/HardShutdown/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/HardShutdown/meson.build
@@ -2,7 +2,7 @@
 generated_sources += custom_target(
     'xyz/openbmc_project/Sensor/Threshold/HardShutdown__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/HardShutdown.interface.yaml',  ],
-    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'aserver.hpp', 'client.hpp',  ],
     depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss/meson.build
index 63f236f..9df4081 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss/meson.build
@@ -2,7 +2,7 @@
 generated_sources += custom_target(
     'xyz/openbmc_project/Sensor/Threshold/PerformanceLoss__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/PerformanceLoss.interface.yaml',  ],
-    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'aserver.hpp', 'client.hpp',  ],
     depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/SoftShutdown/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/SoftShutdown/meson.build
index 0b87168..037985e 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/SoftShutdown/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/SoftShutdown/meson.build
@@ -2,7 +2,7 @@
 generated_sources += custom_target(
     'xyz/openbmc_project/Sensor/Threshold/SoftShutdown__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/SoftShutdown.interface.yaml',  ],
-    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'aserver.hpp', 'client.hpp',  ],
     depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
diff --git a/gen/xyz/openbmc_project/Sensor/Threshold/Warning/meson.build b/gen/xyz/openbmc_project/Sensor/Threshold/Warning/meson.build
index d9b314f..8be40e8 100644
--- a/gen/xyz/openbmc_project/Sensor/Threshold/Warning/meson.build
+++ b/gen/xyz/openbmc_project/Sensor/Threshold/Warning/meson.build
@@ -2,7 +2,7 @@
 generated_sources += custom_target(
     'xyz/openbmc_project/Sensor/Threshold/Warning__cpp'.underscorify(),
     input: [ '../../../../../../yaml/xyz/openbmc_project/Sensor/Threshold/Warning.interface.yaml',  ],
-    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'aserver.hpp', 'client.hpp',  ],
     depend_files: sdbusplusplus_depfiles,
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',