diff --git a/configure b/configure
index b8914543129..3e7feecf053 100755
--- a/configure
+++ b/configure
@@ -1067,6 +1067,7 @@ enable_api_ms_win_security_credentials_l1_1_0
 enable_api_ms_win_security_grouppolicy_l1_1_0
 enable_api_ms_win_security_lsalookup_l1_1_0
 enable_api_ms_win_security_lsalookup_l1_1_1
+enable_api_ms_win_security_lsalookup_l2_1_0
 enable_api_ms_win_security_lsalookup_l2_1_1
 enable_api_ms_win_security_lsapolicy_l1_1_0
 enable_api_ms_win_security_provider_l1_1_0
@@ -18497,6 +18498,7 @@ wine_fn_config_dll api-ms-win-security-credentials-l1-1-0 enable_api_ms_win_secu
 wine_fn_config_dll api-ms-win-security-grouppolicy-l1-1-0 enable_api_ms_win_security_grouppolicy_l1_1_0
 wine_fn_config_dll api-ms-win-security-lsalookup-l1-1-0 enable_api_ms_win_security_lsalookup_l1_1_0
 wine_fn_config_dll api-ms-win-security-lsalookup-l1-1-1 enable_api_ms_win_security_lsalookup_l1_1_1
+wine_fn_config_dll api-ms-win-security-lsalookup-l2-1-0 enable_api_ms_win_security_lsalookup_l2_1_0
 wine_fn_config_dll api-ms-win-security-lsalookup-l2-1-1 enable_api_ms_win_security_lsalookup_l2_1_1
 wine_fn_config_dll api-ms-win-security-lsapolicy-l1-1-0 enable_api_ms_win_security_lsapolicy_l1_1_0
 wine_fn_config_dll api-ms-win-security-provider-l1-1-0 enable_api_ms_win_security_provider_l1_1_0
diff --git a/configure.ac b/configure.ac
index 8b48d2e03c9..23f297b469f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2980,6 +2980,7 @@ WINE_CONFIG_DLL(api-ms-win-security-credentials-l1-1-0)
 WINE_CONFIG_DLL(api-ms-win-security-grouppolicy-l1-1-0)
 WINE_CONFIG_DLL(api-ms-win-security-lsalookup-l1-1-0)
 WINE_CONFIG_DLL(api-ms-win-security-lsalookup-l1-1-1)
+WINE_CONFIG_DLL(api-ms-win-security-lsalookup-l2-1-0)
 WINE_CONFIG_DLL(api-ms-win-security-lsalookup-l2-1-1)
 WINE_CONFIG_DLL(api-ms-win-security-lsapolicy-l1-1-0)
 WINE_CONFIG_DLL(api-ms-win-security-provider-l1-1-0)
diff --git a/dlls/api-ms-win-security-lsalookup-l2-1-0/Makefile.in b/dlls/api-ms-win-security-lsalookup-l2-1-0/Makefile.in
new file mode 100644
index 00000000000..cf41467f57b
--- /dev/null
+++ b/dlls/api-ms-win-security-lsalookup-l2-1-0/Makefile.in
@@ -0,0 +1 @@
+MODULE    = api-ms-win-security-lsalookup-l2-1-0.dll
diff --git a/dlls/api-ms-win-security-lsalookup-l2-1-0/api-ms-win-security-lsalookup-l2-1-0.spec b/dlls/api-ms-win-security-lsalookup-l2-1-0/api-ms-win-security-lsalookup-l2-1-0.spec
new file mode 100644
index 00000000000..25b293939df
--- /dev/null
+++ b/dlls/api-ms-win-security-lsalookup-l2-1-0/api-ms-win-security-lsalookup-l2-1-0.spec
@@ -0,0 +1,6 @@
+@ stdcall LookupAccountNameW(wstr wstr ptr ptr ptr ptr ptr) advapi32.LookupAccountNameW
+@ stdcall LookupAccountSidW(ptr ptr ptr ptr ptr ptr ptr) advapi32.LookupAccountSidW
+@ stdcall LookupPrivilegeDisplayNameW(wstr wstr wstr ptr ptr) advapi32.LookupPrivilegeDisplayNameW
+@ stdcall LookupPrivilegeNameW(wstr ptr ptr ptr) advapi32.LookupPrivilegeNameW
+@ stdcall LookupPrivilegeValueW(ptr ptr ptr) advapi32.LookupPrivilegeValueW
+@ stdcall LsaEnumerateTrustedDomains(ptr ptr ptr long ptr) advapi32.LsaEnumerateTrustedDomains
diff --git a/tools/make_specfiles b/tools/make_specfiles
index 4dae97f245f..e5b2617187d 100755
--- a/tools/make_specfiles
+++ b/tools/make_specfiles
@@ -129,6 +129,7 @@ my @dll_groups =
   "api-ms-win-security-credentials-l1-1-0",
   "api-ms-win-security-lsalookup-l1-1-0",
   "api-ms-win-security-lsalookup-l1-1-1",
+  "api-ms-win-security-lsalookup-l2-1-0",
   "api-ms-win-security-lsalookup-l2-1-1",
   "api-ms-win-security-lsapolicy-l1-1-0",
   "api-ms-win-security-provider-l1-1-0",