diff --git a/mingw-w64-crt/Makefile.am b/mingw-w64-crt/Makefile.am
index 8aec6a5..ce3879a 100644
--- a/mingw-w64-crt/Makefile.am
+++ b/mingw-w64-crt/Makefile.am
@@ -2899,7 +2899,7 @@
 		%/libapi-ms-win-core-localization-l1-2-1.a \
 		%/libapi-ms-win-core-localization-l1-2-2.a \
 		%/libapi-ms-win-core-localization-l2-1-0_windowsapp.a \
-		%/libapi-ms-win-core-localization-obsolete-l1-2-0.a \
+		%/libapi-ms-win-core-localization-obsolete-l1-2-0_windowsapp.a \
 		%/libapi-ms-win-core-memory-l1-1-0.a \
 		%/libapi-ms-win-core-memory-l1-1-1_windowsapp.a \
 		%/libapi-ms-win-core-memory-l1-1-2_windowsapp.a \
diff --git a/mingw-w64-crt/lib-common/api-ms-win-core-localization-obsolete-l1-2-0.def b/mingw-w64-crt/lib-common/api-ms-win-core-localization-obsolete-l1-2-0.def
index 47dc192..1307801 100644
--- a/mingw-w64-crt/lib-common/api-ms-win-core-localization-obsolete-l1-2-0.def
+++ b/mingw-w64-crt/lib-common/api-ms-win-core-localization-obsolete-l1-2-0.def
@@ -3,7 +3,10 @@
 EXPORTS
 
 CompareStringA
+EnumLanguageGroupLocalesW
+EnumSystemLanguageGroupsW
 EnumUILanguagesW
+GetNumberFormatW
 GetStringTypeA
 GetSystemDefaultUILanguage
 GetUserDefaultUILanguage
diff --git a/mingw-w64-crt/lib-common/api-ms-win-core-localization-obsolete-l1-2-0_windowsapp.def b/mingw-w64-crt/lib-common/api-ms-win-core-localization-obsolete-l1-2-0_windowsapp.def
new file mode 100644
index 0000000..47dc192
--- /dev/null
+++ b/mingw-w64-crt/lib-common/api-ms-win-core-localization-obsolete-l1-2-0_windowsapp.def
@@ -0,0 +1,9 @@
+LIBRARY api-ms-win-core-localization-obsolete-l1-2-0
+
+EXPORTS
+
+CompareStringA
+EnumUILanguagesW
+GetStringTypeA
+GetSystemDefaultUILanguage
+GetUserDefaultUILanguage
diff --git a/mingw-w64-crt/lib-common/windowsapp.mri b/mingw-w64-crt/lib-common/windowsapp.mri
index 2c3c59e..8f3f822 100644
--- a/mingw-w64-crt/lib-common/windowsapp.mri
+++ b/mingw-w64-crt/lib-common/windowsapp.mri
@@ -67,7 +67,7 @@
 ADDLIB libapi-ms-win-core-localization-l1-2-1.a
 ADDLIB libapi-ms-win-core-localization-l1-2-2.a
 ADDLIB libapi-ms-win-core-localization-l2-1-0_windowsapp.a
-ADDLIB libapi-ms-win-core-localization-obsolete-l1-2-0.a
+ADDLIB libapi-ms-win-core-localization-obsolete-l1-2-0_windowsapp.a
 ADDLIB libapi-ms-win-core-memory-l1-1-0.a
 ADDLIB libapi-ms-win-core-memory-l1-1-1_windowsapp.a
 ADDLIB libapi-ms-win-core-memory-l1-1-2_windowsapp.a
diff --git a/mingw-w64-crt/lib32/api-ms-win-core-localization-obsolete-l1-2-0.def b/mingw-w64-crt/lib32/api-ms-win-core-localization-obsolete-l1-2-0.def
index 2c25969..c20fb48 100644
--- a/mingw-w64-crt/lib32/api-ms-win-core-localization-obsolete-l1-2-0.def
+++ b/mingw-w64-crt/lib32/api-ms-win-core-localization-obsolete-l1-2-0.def
@@ -3,7 +3,10 @@
 EXPORTS
 
 CompareStringA@24
+EnumLanguageGroupLocalesW@16
+EnumSystemLanguageGroupsW@12
 EnumUILanguagesW@12
+GetNumberFormatW@24
 GetStringTypeA@20
 GetSystemDefaultUILanguage@0
 GetUserDefaultUILanguage@0
diff --git a/mingw-w64-crt/lib32/api-ms-win-core-localization-obsolete-l1-2-0_windowsapp.def b/mingw-w64-crt/lib32/api-ms-win-core-localization-obsolete-l1-2-0_windowsapp.def
new file mode 100644
index 0000000..2c25969
--- /dev/null
+++ b/mingw-w64-crt/lib32/api-ms-win-core-localization-obsolete-l1-2-0_windowsapp.def
@@ -0,0 +1,9 @@
+LIBRARY api-ms-win-core-localization-obsolete-l1-2-0
+
+EXPORTS
+
+CompareStringA@24
+EnumUILanguagesW@12
+GetStringTypeA@20
+GetSystemDefaultUILanguage@0
+GetUserDefaultUILanguage@0