diff --git a/nx/include/switch/services/pm.h b/nx/include/switch/services/pm.h
index 13e1fd1f..1401a5dd 100644
--- a/nx/include/switch/services/pm.h
+++ b/nx/include/switch/services/pm.h
@@ -138,3 +138,4 @@ Result pmshellGetApplicationProcessIdForShell(u64* pid_out);
 Result pmshellBoostSystemMemoryResourceLimit(u64 boost_size);
 Result pmshellBoostApplicationThreadResourceLimit(void);
 Result pmshellBoostSystemThreadResourceLimit(void);
+Result pmshellGetProcessId(u64* pid_out, u64 program_id);
diff --git a/nx/source/services/pm.c b/nx/source/services/pm.c
index a178394b..a4c56b61 100644
--- a/nx/source/services/pm.c
+++ b/nx/source/services/pm.c
@@ -199,3 +199,8 @@ Result pmshellBoostSystemThreadResourceLimit(void) {
     if (!hosversionIsAtmosphere() && hosversionBefore(14,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
     return _pmCmdVoid(&g_pmshellSrv, 10);
 }
+
+Result pmshellGetProcessId(u64* pid_out, u64 program_id) {
+    if (!hosversionIsAtmosphere() && hosversionBefore(19,0,0)) return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+    return _pmCmdInU64OutU64(pid_out, program_id, &g_pmshellSrv, 12);
+}