diff --git a/Plugin-migration-to-QGIS-3.md b/Plugin-migration-to-QGIS-3.md
index 677b271..ae62433 100644
--- a/Plugin-migration-to-QGIS-3.md
+++ b/Plugin-migration-to-QGIS-3.md
@@ -37,5 +37,4 @@ You can use IDEs (PyCharm or Eclipse) to step through your code. Alternatively,
   
 ## More info
 * https://gisforthought.com/updating-a-plugin-from-qgis-2-to-qgis-3/
-* https://github.com/gc-i/wntOS/wiki/QGIS3Port
-* https://gis.stackexchange.com/questions/260125/make-qgis-python-plugin-for-both-versions-2-x-and-3-x
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+* https://github.com/gc-i/wntOS/wiki/QGIS3Port
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