diff --git a/vignettes/speed_size_comparison.Rmd b/vignettes/speed_size_comparison.Rmd
index 8c52b83..3febfdd 100644
--- a/vignettes/speed_size_comparison.Rmd
+++ b/vignettes/speed_size_comparison.Rmd
@@ -12,7 +12,7 @@ vignette: >
 ---
 
 ```{r setup, include=FALSE}
-knitr::opts_chunk$set(echo = TRUE, eval=FALSE)
+knitr::opts_chunk$set(echo = TRUE, eval=TRUE)
 options(rmarkdown.html_vignette.check_title = FALSE)
 data.table::setDTthreads(2)
 ```