diff --git a/pages/develop/guides/c/ui/sizing.md.txt b/pages/develop/guides/c/ui/sizing.md.txt
index 52daa345b..304c00687 100644
--- a/pages/develop/guides/c/ui/sizing.md.txt
+++ b/pages/develop/guides/c/ui/sizing.md.txt
@@ -12,7 +12,7 @@ You can find an usage example in the [EFL examples repository](https://git.enlig
 
 ## Prerequisites ##
 
-* Read the [Hello GUI Tutorial](hello-gui.md) to learn how to build a simple EFL application with a Graphical User Interface.
+* Read the [Hello GUI Tutorial](/develop/tutorials/c/hello-world-gui.md) to learn how to build a simple EFL application with a Graphical User Interface.
 
 ## Setting a Widget's Minimum Size ##
 
@@ -37,5 +37,5 @@ When a widget's *maximum* size is defined with ``efl_gfx_size_hint_max_set()``,
 ```
 
 ## Further Reading ##
-[Hello GUI Tutorial](hello-gui.md)
+[Hello GUI Tutorial](/develop/tutorials/c/hello-world-gui.md)
 :    Basic tutorial explaining how to build a simple EFL application with a Graphical User Interface.