diff --git a/mingw-w64-crt/Makefile.am b/mingw-w64-crt/Makefile.am
index 7c74a8a..3e37fcf 100644
--- a/mingw-w64-crt/Makefile.am
+++ b/mingw-w64-crt/Makefile.am
@@ -3001,7 +3001,7 @@
 		%/libapi-ms-win-gaming-tcui-l1-1-2.a \
 		%/libapi-ms-win-gaming-tcui-l1-1-3.a \
 		%/libapi-ms-win-gaming-tcui-l1-1-4.a \
-		%/libapi-ms-win-mm-time-l1-1-0.a \
+		%/libapi-ms-win-mm-time-l1-1-0_windowsapp.a \
 		%/libapi-ms-win-ntuser-sysparams-l1-1-0.a \
 		%/libapi-ms-win-power-base-l1-1-0_windowsapp.a \
 		%/libapi-ms-win-power-setting-l1-1-0_windowsapp.a \
diff --git a/mingw-w64-crt/lib-common/api-ms-win-mm-time-l1-1-0.def b/mingw-w64-crt/lib-common/api-ms-win-mm-time-l1-1-0.def
index 721c037..825b661 100644
--- a/mingw-w64-crt/lib-common/api-ms-win-mm-time-l1-1-0.def
+++ b/mingw-w64-crt/lib-common/api-ms-win-mm-time-l1-1-0.def
@@ -5,4 +5,5 @@
 timeBeginPeriod
 timeEndPeriod
 timeGetDevCaps
+timeGetSystemTime
 timeGetTime
diff --git a/mingw-w64-crt/lib-common/api-ms-win-mm-time-l1-1-0_windowsapp.def b/mingw-w64-crt/lib-common/api-ms-win-mm-time-l1-1-0_windowsapp.def
new file mode 100644
index 0000000..721c037
--- /dev/null
+++ b/mingw-w64-crt/lib-common/api-ms-win-mm-time-l1-1-0_windowsapp.def
@@ -0,0 +1,8 @@
+LIBRARY api-ms-win-mm-time-l1-1-0
+
+EXPORTS
+
+timeBeginPeriod
+timeEndPeriod
+timeGetDevCaps
+timeGetTime
diff --git a/mingw-w64-crt/lib-common/windowsapp.mri b/mingw-w64-crt/lib-common/windowsapp.mri
index 4ddce5a..ab0ef67 100644
--- a/mingw-w64-crt/lib-common/windowsapp.mri
+++ b/mingw-w64-crt/lib-common/windowsapp.mri
@@ -169,7 +169,7 @@
 ADDLIB libapi-ms-win-gaming-tcui-l1-1-2.a
 ADDLIB libapi-ms-win-gaming-tcui-l1-1-3.a
 ADDLIB libapi-ms-win-gaming-tcui-l1-1-4.a
-ADDLIB libapi-ms-win-mm-time-l1-1-0.a
+ADDLIB libapi-ms-win-mm-time-l1-1-0_windowsapp.a
 ADDLIB libapi-ms-win-ntuser-sysparams-l1-1-0.a
 ADDLIB libapi-ms-win-power-base-l1-1-0_windowsapp.a
 ADDLIB libapi-ms-win-power-setting-l1-1-0_windowsapp.a
diff --git a/mingw-w64-crt/lib32/api-ms-win-mm-time-l1-1-0.def b/mingw-w64-crt/lib32/api-ms-win-mm-time-l1-1-0.def
index dab45e6..d6ade97 100644
--- a/mingw-w64-crt/lib32/api-ms-win-mm-time-l1-1-0.def
+++ b/mingw-w64-crt/lib32/api-ms-win-mm-time-l1-1-0.def
@@ -5,4 +5,5 @@
 timeBeginPeriod@4
 timeEndPeriod@4
 timeGetDevCaps@8
+timeGetSystemTime@8
 timeGetTime@0
diff --git a/mingw-w64-crt/lib32/api-ms-win-mm-time-l1-1-0_windowsapp.def b/mingw-w64-crt/lib32/api-ms-win-mm-time-l1-1-0_windowsapp.def
new file mode 100644
index 0000000..dab45e6
--- /dev/null
+++ b/mingw-w64-crt/lib32/api-ms-win-mm-time-l1-1-0_windowsapp.def
@@ -0,0 +1,8 @@
+LIBRARY api-ms-win-mm-time-l1-1-0
+
+EXPORTS
+
+timeBeginPeriod@4
+timeEndPeriod@4
+timeGetDevCaps@8
+timeGetTime@0