diff --git a/files/squid/helpers/rules.d/rstudio.rules b/files/squid/helpers/rules.d/rstudio.rules
index 0a7c85fd42bc8d14aec175afc7f24a156af8bf4e..fd05b07317b794fe7d51b14fd19a0edf56b3e44e 100644
--- a/files/squid/helpers/rules.d/rstudio.rules
+++ b/files/squid/helpers/rules.d/rstudio.rules
@@ -25,6 +25,7 @@
 ^https?://ggplot2\.tidyverse\.org/.*		        true
 ^https?://shiny\.rstudio\.com/reference/shiny/.*        true
 ^https?://www\.jasondavies\.com/wordtree/.*             true
+^https?://www\.ida\.liu\.se/~732A98/.*			true
 
 // For plot.ly
 ^https?://ajax\.googleapis\.com/ajax/libs/.*\.js         true