diff --git a/dlls/gdiplus/font.c b/dlls/gdiplus/font.c
index 3526b2e62b5..6a706e4d476 100644
--- a/dlls/gdiplus/font.c
+++ b/dlls/gdiplus/font.c
@@ -633,3 +633,13 @@ GpStatus WINGDIPAPI GdipGetGenericFontFamilySansSerif(GpFontFamily **nativeFamil
 
     return GdipCreateFontFamilyFromName(MSSansSerif, NULL, nativeFamily);
 }
+
+GpStatus WINGDIPAPI GdipNewPrivateFontCollection(GpFontCollection** fontCollection)
+{
+    FIXME("stub %p\n", fontCollection);
+
+    if (!fontCollection)
+        return InvalidParameter;
+
+    return NotImplemented;
+}
diff --git a/dlls/gdiplus/gdiplus.spec b/dlls/gdiplus/gdiplus.spec
index cbbc9c37988..f8b0b71021e 100644
--- a/dlls/gdiplus/gdiplus.spec
+++ b/dlls/gdiplus/gdiplus.spec
@@ -449,7 +449,7 @@
 @ stub GdipMultiplyTextureTransform
 @ stdcall GdipMultiplyWorldTransform(ptr ptr long)
 @ stub GdipNewInstalledFontCollection
-@ stub GdipNewPrivateFontCollection
+@ stdcall GdipNewPrivateFontCollection(ptr)
 @ stdcall GdipPathIterCopyData(ptr ptr ptr ptr long long)
 @ stdcall GdipPathIterEnumerate(ptr ptr ptr ptr long)
 @ stdcall GdipPathIterGetCount(ptr ptr)
diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index 841a46ee1d3..13d06f17af6 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -420,6 +420,8 @@ GpStatus WINGDIPAPI GdipGetGenericFontFamilySansSerif(GpFontFamily**);
 GpStatus WINGDIPAPI GdipGetGenericFontFamilySerif(GpFontFamily**);
 GpStatus WINGDIPAPI GdipGetGenericFontFamilyMonospace(GpFontFamily**);
 
+GpStatus WINGDIPAPI GdipNewPrivateFontCollection(GpFontCollection**);
+
 GpStatus WINGDIPAPI GdipCreateStringFormat(INT,LANGID,GpStringFormat**);
 GpStatus WINGDIPAPI GdipDeleteStringFormat(GpStringFormat*);
 GpStatus WINGDIPAPI GdipStringFormatGetGenericDefault(GpStringFormat **);