diff --git a/Readme.md b/Readme.md
index 95a2590..68acf40 100644
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+++ b/Readme.md
@@ -11,7 +11,7 @@
 
 :warning: **WARNING : _Please don't use a 3D printed canister (or even our mask) in life threatening situations !_** :warning:
 
-This canister is made to be used with mask supporting standard 40mm threaded canisters - sometimes also known as "_nato threaded_" canisters - which the standard dimensions are defined in [sources/nato_thread_spec.png](./sources/dimension/nato_thread_spec.png).
+This canister is made to be used with mask supporting standard 40mm threaded canisters - sometimes also known as "_nato threaded_" canisters - which the standard dimensions are defined in [sources/nato_thread_spec.png](./sources/nato_thread_spec.png).
 
 This filter canister works by holding a filtering material - _usully activated charcoal_ - in between two securelly held mask/filter pieces.