diff --git a/dlls/api-ms-win-core-path-l1-1-0/api-ms-win-core-path-l1-1-0.spec b/dlls/api-ms-win-core-path-l1-1-0/api-ms-win-core-path-l1-1-0.spec
index dfa7b81ba0b..a722f244436 100644
--- a/dlls/api-ms-win-core-path-l1-1-0/api-ms-win-core-path-l1-1-0.spec
+++ b/dlls/api-ms-win-core-path-l1-1-0/api-ms-win-core-path-l1-1-0.spec
@@ -7,7 +7,7 @@
 @ stub PathCchAppendEx
 @ stdcall PathCchCanonicalize(ptr long wstr) kernelbase.PathCchCanonicalize
 @ stdcall PathCchCanonicalizeEx(ptr long wstr long) kernelbase.PathCchCanonicalizeEx
-@ stub PathCchCombine
+@ stdcall PathCchCombine(ptr long wstr wstr) kernelbase.PathCchCombine
 @ stdcall PathCchCombineEx(ptr long wstr wstr long) kernelbase.PathCchCombineEx
 @ stdcall PathCchFindExtension(wstr long ptr) kernelbase.PathCchFindExtension
 @ stdcall PathCchIsRoot(wstr) kernelbase.PathCchIsRoot
diff --git a/dlls/kernelbase/kernelbase.spec b/dlls/kernelbase/kernelbase.spec
index 90406333245..bad32e8db44 100644
--- a/dlls/kernelbase/kernelbase.spec
+++ b/dlls/kernelbase/kernelbase.spec
@@ -1036,7 +1036,7 @@
 # @ stub PathCchAppendEx
 @ stdcall PathCchCanonicalize(ptr long wstr)
 @ stdcall PathCchCanonicalizeEx(ptr long wstr long)
-# @ stub PathCchCombine
+@ stdcall PathCchCombine(ptr long wstr wstr)
 @ stdcall PathCchCombineEx(ptr long wstr wstr long)
 @ stdcall PathCchFindExtension(wstr long ptr)
 @ stdcall PathCchIsRoot(wstr)
diff --git a/dlls/kernelbase/path.c b/dlls/kernelbase/path.c
index 92a747bd0bc..a9186a1156b 100644
--- a/dlls/kernelbase/path.c
+++ b/dlls/kernelbase/path.c
@@ -496,6 +496,13 @@ HRESULT WINAPI PathCchCanonicalizeEx(WCHAR *out, SIZE_T size, const WCHAR *in, D
     return hr;
 }
 
+HRESULT WINAPI PathCchCombine(WCHAR *out, SIZE_T size, const WCHAR *path1, const WCHAR *path2)
+{
+    TRACE("%p %s %s\n", out, wine_dbgstr_w(path1), wine_dbgstr_w(path2));
+
+    return PathCchCombineEx(out, size, path1, path2, PATHCCH_NONE);
+}
+
 HRESULT WINAPI PathCchCombineEx(WCHAR *out, SIZE_T size, const WCHAR *path1, const WCHAR *path2, DWORD flags)
 {
     HRESULT hr;
diff --git a/dlls/kernelbase/tests/path.c b/dlls/kernelbase/tests/path.c
index 4061988fb15..30528b7768e 100644
--- a/dlls/kernelbase/tests/path.c
+++ b/dlls/kernelbase/tests/path.c
@@ -37,6 +37,7 @@ HRESULT (WINAPI *pPathCchAddBackslashEx)(WCHAR *out, SIZE_T size, WCHAR **endptr
 HRESULT (WINAPI *pPathCchAddExtension)(WCHAR *path, SIZE_T size, const WCHAR *extension);
 HRESULT (WINAPI *pPathCchCanonicalize)(WCHAR *out, SIZE_T size, const WCHAR *in);
 HRESULT (WINAPI *pPathCchCanonicalizeEx)(WCHAR *out, SIZE_T size, const WCHAR *in, DWORD flags);
+HRESULT (WINAPI *pPathCchCombine)(WCHAR *out, SIZE_T size, const WCHAR *path1, const WCHAR *path2);
 HRESULT (WINAPI *pPathCchCombineEx)(WCHAR *out, SIZE_T size, const WCHAR *path1, const WCHAR *path2, DWORD flags);
 HRESULT (WINAPI *pPathCchFindExtension)(const WCHAR *path, SIZE_T size, const WCHAR **extension);
 BOOL    (WINAPI *pPathCchIsRoot)(const WCHAR *path);
@@ -474,6 +475,67 @@ static void test_PathAllocCombine(void)
     }
 }
 
+static void test_PathCchCombine(void)
+{
+    WCHAR expected[PATHCCH_MAX_CCH] = {'C', ':', '\\', 'a', 0};
+    WCHAR p1[PATHCCH_MAX_CCH] = {'C', ':', '\\', 0};
+    WCHAR p2[PATHCCH_MAX_CCH] = {'a', 0};
+    WCHAR output[PATHCCH_MAX_CCH];
+    HRESULT hr;
+    INT i;
+
+    if (!pPathCchCombine)
+    {
+        win_skip("PathCchCombine() is not available.\n");
+        return;
+    }
+
+    hr = pPathCchCombine(output, 5, NULL, NULL);
+    ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
+
+    hr = pPathCchCombine(NULL, 2, p1, p2);
+    ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
+
+    memset(output, 0xff, sizeof(output));
+    hr = pPathCchCombine(output, 0, p1, p2);
+    ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
+    ok(output[0] == 0xffff, "Expected output buffer to be unchanged\n");
+
+    memset(output, 0xff, sizeof(output));
+    hr = pPathCchCombine(output, 1, p1, p2);
+    ok(hr == STRSAFE_E_INSUFFICIENT_BUFFER, "Expected STRSAFE_E_INSUFFICIENT_BUFFER, got %08x\n", hr);
+    ok(output[0] == 0, "Expected output buffer to contain NULL string\n");
+
+    memset(output, 0xff, sizeof(output));
+    hr = pPathCchCombine(output, 4, p1, p2);
+    ok(hr == STRSAFE_E_INSUFFICIENT_BUFFER, "Expected STRSAFE_E_INSUFFICIENT_BUFFER, got %08x\n", hr);
+    ok(output[0] == 0x0, "Expected output buffer to contain NULL string\n");
+
+    memset(output, 0xff, sizeof(output));
+    hr = pPathCchCombine(output, 5, p1, p2);
+    ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
+    ok(!lstrcmpW(output, expected), "Combination of %s + %s returned %s, expected %s\n", wine_dbgstr_w(p1),
+       wine_dbgstr_w(p2), wine_dbgstr_w(output), wine_dbgstr_w(expected));
+
+    hr = pPathCchCombine(output, PATHCCH_MAX_CCH + 1, p1, p2);
+    ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
+
+    hr = pPathCchCombine(output, PATHCCH_MAX_CCH, p1, p2);
+    ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
+
+    for (i = 0; i < ARRAY_SIZE(combine_tests); i++)
+    {
+        MultiByteToWideChar(CP_ACP, 0, combine_tests[i].path1, -1, p1, ARRAY_SIZE(p1));
+        MultiByteToWideChar(CP_ACP, 0, combine_tests[i].path2, -1, p2, ARRAY_SIZE(p2));
+        MultiByteToWideChar(CP_ACP, 0, combine_tests[i].result, -1, expected, ARRAY_SIZE(expected));
+
+        hr = pPathCchCombine(output, ARRAY_SIZE(output), p1, p2);
+        ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
+        ok(!lstrcmpW(output, expected), "Combining %s with %s returned %s, expected %s\n", wine_dbgstr_w(p1),
+           wine_dbgstr_w(p2), wine_dbgstr_w(output), wine_dbgstr_w(expected));
+    }
+}
+
 static void test_PathCchCombineEx(void)
 {
     WCHAR expected[MAX_PATH] = {'C',':','\\','a',0};
@@ -2049,6 +2111,7 @@ START_TEST(path)
     pPathCchAddExtension = (void *)GetProcAddress(hmod, "PathCchAddExtension");
     pPathCchCanonicalize = (void *)GetProcAddress(hmod, "PathCchCanonicalize");
     pPathCchCanonicalizeEx = (void *)GetProcAddress(hmod, "PathCchCanonicalizeEx");
+    pPathCchCombine = (void *)GetProcAddress(hmod, "PathCchCombine");
     pPathCchCombineEx = (void *)GetProcAddress(hmod, "PathCchCombineEx");
     pPathCchFindExtension = (void *)GetProcAddress(hmod, "PathCchFindExtension");
     pPathCchIsRoot = (void *)GetProcAddress(hmod, "PathCchIsRoot");
@@ -2069,6 +2132,7 @@ START_TEST(path)
     test_PathCchAddExtension();
     test_PathCchCanonicalize();
     test_PathCchCanonicalizeEx();
+    test_PathCchCombine();
     test_PathCchCombineEx();
     test_PathCchFindExtension();
     test_PathCchIsRoot();
diff --git a/include/pathcch.h b/include/pathcch.h
index 3cec09cadc6..205d4a23a3f 100644
--- a/include/pathcch.h
+++ b/include/pathcch.h
@@ -33,6 +33,7 @@ HRESULT WINAPI PathCchAddBackslashEx(WCHAR *path, SIZE_T size, WCHAR **end, SIZE
 HRESULT WINAPI PathCchAddExtension(WCHAR *path, SIZE_T size, const WCHAR *extension);
 HRESULT WINAPI PathCchCanonicalize(WCHAR *out, SIZE_T size, const WCHAR *in);
 HRESULT WINAPI PathCchCanonicalizeEx(WCHAR *out, SIZE_T size, const WCHAR *in, DWORD flags);
+HRESULT WINAPI PathCchCombine(WCHAR *out, SIZE_T size, const WCHAR *path1, const WCHAR *path2);
 HRESULT WINAPI PathCchCombineEx(WCHAR *out, SIZE_T size, const WCHAR *path1, const WCHAR *path2, DWORD flags);
 HRESULT WINAPI PathCchFindExtension(const WCHAR *path, SIZE_T size, const WCHAR **extension);
 BOOL    WINAPI PathCchIsRoot(const WCHAR *path);