diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -14,8 +14,8 @@ and capable of estimating the signal propagation effects resulting from irregula
 Software Citation
 -----------------
 
-- Oughton, E.J., Russell, T., Johnson, J., Yardim, C., Kusuma, J., 2020. [itmlogic:
-  The Irregular Terrain Model by Longley and Rice](https://joss.theoj.org/papers/10.21105/joss.02266). Journal of Open Source Software 5, 2266.
+- Oughton, E.J., Russell, T., Johnson, J., Yardim, C., Kusuma, J., 2020. itmlogic:
+  The Irregular Terrain Model by Longley and Rice. Journal of Open Source Software 5, 2266.
   https://doi.org/10.21105/joss.02266
 
 This Python repo implements the model properties and algorithm defining it from: