diff --git a/source/patchcanvas.py b/source/patchcanvas.py
index e0123e888..c97b52e10 100644
--- a/source/patchcanvas.py
+++ b/source/patchcanvas.py
@@ -14,7 +14,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
-# For a full copy of the GNU General Public License see the COPYING file
+# For a full copy of the GNU General Public License see the GPL.txt file
 
 # TODO - apply last changes to c++ (2 commits + theme changes)
 
diff --git a/source/patchcanvas_theme.py b/source/patchcanvas_theme.py
index 581e2bd40..c9fd492b0 100644
--- a/source/patchcanvas_theme.py
+++ b/source/patchcanvas_theme.py
@@ -14,7 +14,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
-# For a full copy of the GNU General Public License see the COPYING file
+# For a full copy of the GNU General Public License see the GPL.txt file
 
 # ------------------------------------------------------------------------------------------------------------
 # Imports (Global)