diff --git a/docs/source/conf.py b/docs/source/conf.py
index cdd3d4e6..8e366fbf 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -478,9 +478,12 @@
 # when running `make linkcheck`.
 linkcheck_ignore = [
     # 403 Client Error: Forbidden for url.
+    r"https://doi.org/10.1002/9781118033005",
     r"https://doi.org/10.1021/acs.jctc.2c00327",
-    r"https://doi.org/10.1073/pnas.1900239116",
     r"https://doi.org/10.1063/5.0008316",
+    r"https://doi.org/10.1073/pnas.1900239116",
+    r"https://doi.org/10.1080/00031305.2017.1356374",
+    r"https://doi.org/10.1080/01621459.1958.10501452",
     # 418 Client Error: Unknown for url.
     r"https://doi.org/10.1109/TSMC.1979.4310076",
 ]