diff --git a/packages/libfontconfig/src/libfontconfig.pp b/packages/libfontconfig/src/libfontconfig.pp
index 0b8f125c63..637224311f 100644
--- a/packages/libfontconfig/src/libfontconfig.pp
+++ b/packages/libfontconfig/src/libfontconfig.pp
@@ -336,7 +336,8 @@ var
   FcCacheCreateTagFile : procedure(config:PFcConfig);
   FcConfigHome : function:PFcChar8;
   FcConfigEnableHome : function(enable:TFcBool):TFcBool;
-  FcConfigFilename : function(url:PFcChar8):PFcChar8;
+  FcConfigFilename : function(name:PFcChar8):PFcChar8;
+  FcConfigGetFilename : function(config:PFcConfig; name:PFcChar8):PFcChar8;
   FcConfigCreate : function:PFcConfig;
   FcConfigReference : function(config:PFcConfig):PFcConfig;
   FcConfigDestroy : procedure(config:PFcConfig);
@@ -620,6 +621,7 @@ begin
   FcConfigHome:=nil;
   FcConfigEnableHome:=nil;
   FcConfigFilename:=nil;
+  FcConfigGetFilename:=nil;
   FcConfigCreate:=nil;
   FcConfigReference:=nil;
   FcConfigDestroy:=nil;
@@ -838,6 +840,7 @@ begin
   pointer(FcConfigHome):=GetProcAddress(hlib,'FcConfigHome');
   pointer(FcConfigEnableHome):=GetProcAddress(hlib,'FcConfigEnableHome');
   pointer(FcConfigFilename):=GetProcAddress(hlib,'FcConfigFilename');
+  pointer(FcConfigGetFilename):=GetProcAddress(hlib,'FcConfigGetFilename');
   pointer(FcConfigCreate):=GetProcAddress(hlib,'FcConfigCreate');
   pointer(FcConfigReference):=GetProcAddress(hlib,'FcConfigReference');
   pointer(FcConfigDestroy):=GetProcAddress(hlib,'FcConfigDestroy');