diff --git a/configure b/configure
index d657e50ee7..d2397a17d3 100755
--- a/configure
+++ b/configure
@@ -870,6 +870,7 @@ enable_api_ms_win_core_file_l1_2_0
 enable_api_ms_win_core_file_l2_1_0
 enable_api_ms_win_core_file_l2_1_1
 enable_api_ms_win_core_handle_l1_1_0
+enable_api_ms_win_core_heap_l1_1_0
 enable_api_ms_win_core_heap_l1_2_0
 enable_api_ms_win_core_heap_obsolete_l1_1_0
 enable_api_ms_win_core_interlocked_l1_2_0
@@ -17007,6 +17008,7 @@ wine_fn_config_dll api-ms-win-core-file-l1-2-0 enable_api_ms_win_core_file_l1_2_
 wine_fn_config_dll api-ms-win-core-file-l2-1-0 enable_api_ms_win_core_file_l2_1_0
 wine_fn_config_dll api-ms-win-core-file-l2-1-1 enable_api_ms_win_core_file_l2_1_1
 wine_fn_config_dll api-ms-win-core-handle-l1-1-0 enable_api_ms_win_core_handle_l1_1_0
+wine_fn_config_dll api-ms-win-core-heap-l1-1-0 enable_api_ms_win_core_heap_l1_1_0
 wine_fn_config_dll api-ms-win-core-heap-l1-2-0 enable_api_ms_win_core_heap_l1_2_0
 wine_fn_config_dll api-ms-win-core-heap-obsolete-l1-1-0 enable_api_ms_win_core_heap_obsolete_l1_1_0
 wine_fn_config_dll api-ms-win-core-interlocked-l1-2-0 enable_api_ms_win_core_interlocked_l1_2_0
diff --git a/configure.ac b/configure.ac
index 0e835177d9..b639e27c82 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2706,6 +2706,7 @@ WINE_CONFIG_DLL(api-ms-win-core-file-l1-2-0)
 WINE_CONFIG_DLL(api-ms-win-core-file-l2-1-0)
 WINE_CONFIG_DLL(api-ms-win-core-file-l2-1-1)
 WINE_CONFIG_DLL(api-ms-win-core-handle-l1-1-0)
+WINE_CONFIG_DLL(api-ms-win-core-heap-l1-1-0)
 WINE_CONFIG_DLL(api-ms-win-core-heap-l1-2-0)
 WINE_CONFIG_DLL(api-ms-win-core-heap-obsolete-l1-1-0)
 WINE_CONFIG_DLL(api-ms-win-core-interlocked-l1-2-0)
diff --git a/dlls/api-ms-win-core-heap-l1-1-0/Makefile.in b/dlls/api-ms-win-core-heap-l1-1-0/Makefile.in
new file mode 100644
index 0000000000..b6d19bbc46
--- /dev/null
+++ b/dlls/api-ms-win-core-heap-l1-1-0/Makefile.in
@@ -0,0 +1 @@
+MODULE    = api-ms-win-core-heap-l1-1-0.dll
diff --git a/dlls/api-ms-win-core-heap-l1-1-0/api-ms-win-core-heap-l1-1-0.spec b/dlls/api-ms-win-core-heap-l1-1-0/api-ms-win-core-heap-l1-1-0.spec
new file mode 100644
index 0000000000..b835f4e7c7
--- /dev/null
+++ b/dlls/api-ms-win-core-heap-l1-1-0/api-ms-win-core-heap-l1-1-0.spec
@@ -0,0 +1,16 @@
+@ stdcall -norelay GetProcessHeap() kernel32.GetProcessHeap
+@ stdcall GetProcessHeaps(long ptr) kernel32.GetProcessHeaps
+@ stdcall HeapAlloc(long long long) kernel32.HeapAlloc
+@ stdcall HeapCompact(long long) kernel32.HeapCompact
+@ stdcall HeapCreate(long long long) kernel32.HeapCreate
+@ stdcall HeapDestroy(long) kernel32.HeapDestroy
+@ stdcall HeapFree(long long ptr) kernel32.HeapFree
+@ stdcall HeapLock(long) kernel32.HeapLock
+@ stdcall HeapQueryInformation(long long ptr long ptr) kernel32.HeapQueryInformation
+@ stdcall HeapReAlloc(long long ptr long) kernel32.HeapReAlloc
+@ stdcall HeapSetInformation(ptr long ptr long) kernel32.HeapSetInformation
+@ stdcall HeapSize(long long ptr) kernel32.HeapSize
+@ stub HeapSummary
+@ stdcall HeapUnlock(long) kernel32.HeapUnlock
+@ stdcall HeapValidate(long long ptr) kernel32.HeapValidate
+@ stdcall HeapWalk(long ptr) kernel32.HeapWalk
diff --git a/tools/make_specfiles b/tools/make_specfiles
index 6a35c77e73..41e30ddb08 100755
--- a/tools/make_specfiles
+++ b/tools/make_specfiles
@@ -154,6 +154,7 @@ my @dll_groups =
   "api-ms-win-core-file-l1-1-0",
   "api-ms-win-core-file-l1-2-0",
   "api-ms-win-core-handle-l1-1-0",
+  "api-ms-win-core-heap-l1-1-0",
   "api-ms-win-core-heap-l1-2-0",
   "api-ms-win-core-heap-obsolete-l1-1-0",
   "api-ms-win-core-io-l1-1-1",