diff --git a/src/meson.build b/src/meson.build
index ca995e5..5668bf4 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -61,6 +61,32 @@
     dependencies: [default_deps, thresholds_dep],
 )
 
+systemdinterface_src = files('SystemdInterface.cpp')
+
+gpiointerface_a = static_library(
+    'gpiointerface_a',
+    'GPIOInterface.cpp',
+    dependencies: default_deps,
+)
+
+gpiointerface_dep = declare_dependency(
+    include_directories: ['.'],
+    link_with: [gpiointerface_a],
+    dependencies: default_deps,
+)
+
+entitymanagerinterface_a = static_library(
+    'entitymanagerinterface_a',
+    'EntityManagerInterface.cpp',
+    dependencies: default_deps,
+)
+
+entitymanagerinterface_dep = declare_dependency(
+    include_directories: ['.'],
+    link_with: [entitymanagerinterface_a],
+    dependencies: default_deps,
+)
+
 peci_incdirs = []
 if not meson.get_compiler('cpp').has_header('linux/peci-ioctl.h')
     peci_incdirs = ['../include']
@@ -118,3 +144,7 @@
 if get_option('tests').allowed()
     subdir('tests')
 endif
+
+if get_option('leakdetector').allowed()
+    subdir('leakdetector')
+endif