diff --git a/gen/xyz/openbmc_project/User/Ldap/Config/meson.build b/gen/xyz/openbmc_project/User/Ldap/Config/meson.build
index fecb39e..be2d228 100644
--- a/gen/xyz/openbmc_project/User/Ldap/Config/meson.build
+++ b/gen/xyz/openbmc_project/User/Ldap/Config/meson.build
@@ -1,13 +1,13 @@
 # Generated file; do not modify.
 generated_sources += custom_target(
     'xyz/openbmc_project/User/Ldap/Config__cpp'.underscorify(),
-    input: [ meson.source_root() / 'xyz/openbmc_project/User/Ldap/Config.interface.yaml',  ],
+    input: [ meson.project_source_root() / 'xyz/openbmc_project/User/Ldap/Config.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.source_root(),
+        '--directory', meson.project_source_root(),
         'xyz/openbmc_project/User/Ldap/Config',
     ],
 )
diff --git a/gen/xyz/openbmc_project/User/Ldap/Create/meson.build b/gen/xyz/openbmc_project/User/Ldap/Create/meson.build
index de2f4c3..9becc7c 100644
--- a/gen/xyz/openbmc_project/User/Ldap/Create/meson.build
+++ b/gen/xyz/openbmc_project/User/Ldap/Create/meson.build
@@ -1,13 +1,13 @@
 # Generated file; do not modify.
 generated_sources += custom_target(
     'xyz/openbmc_project/User/Ldap/Create__cpp'.underscorify(),
-    input: [ meson.source_root() / 'xyz/openbmc_project/User/Ldap/Create.interface.yaml',  ],
+    input: [ meson.project_source_root() / 'xyz/openbmc_project/User/Ldap/Create.interface.yaml',  ],
     output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'cpp',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.source_root(),
+        '--directory', meson.project_source_root(),
         'xyz/openbmc_project/User/Ldap/Create',
     ],
 )
diff --git a/gen/xyz/openbmc_project/User/Ldap/meson.build b/gen/xyz/openbmc_project/User/Ldap/meson.build
index 97ebb3e..1a47412 100644
--- a/gen/xyz/openbmc_project/User/Ldap/meson.build
+++ b/gen/xyz/openbmc_project/User/Ldap/meson.build
@@ -2,13 +2,13 @@
 subdir('Config')
 generated_others += custom_target(
     'xyz/openbmc_project/User/Ldap/Config__markdown'.underscorify(),
-    input: [ meson.source_root() / 'xyz/openbmc_project/User/Ldap/Config.interface.yaml',  ],
+    input: [ meson.project_source_root() / 'xyz/openbmc_project/User/Ldap/Config.interface.yaml',  ],
     output: [ 'Config.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.source_root(),
+        '--directory', meson.project_source_root(),
         'xyz/openbmc_project/User/Ldap/Config',
     ],
     build_by_default: true,
@@ -17,13 +17,13 @@
 subdir('Create')
 generated_others += custom_target(
     'xyz/openbmc_project/User/Ldap/Create__markdown'.underscorify(),
-    input: [ meson.source_root() / 'xyz/openbmc_project/User/Ldap/Create.interface.yaml',  ],
+    input: [ meson.project_source_root() / 'xyz/openbmc_project/User/Ldap/Create.interface.yaml',  ],
     output: [ 'Create.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.source_root(),
+        '--directory', meson.project_source_root(),
         'xyz/openbmc_project/User/Ldap/Create',
     ],
     build_by_default: true,