diff --git a/_posts/2023-12-13-class-11-programming-pt-1/download-files.R b/_posts/2023-12-13-class-11-programming-pt-1/download-files.R
index 671d263..341b936 100644
--- a/_posts/2023-12-13-class-11-programming-pt-1/download-files.R
+++ b/_posts/2023-12-13-class-11-programming-pt-1/download-files.R
@@ -2,8 +2,8 @@ data_dir <- "data"
 dir.create(data_dir, showWarnings = FALSE)
 
 files_to_dl <- list(
-  "brauer_gene_exp.csv.gz" = "https://github.com/rnabioco/bmsc-7810-pbda/raw/main/data/class10/brauer_gene_exp.csv.gz",
-  "yeast_prot_prop.csv.gz" = "https://github.com/rnabioco/bmsc-7810-pbda/raw/main/data/class10/yeast_prot_prop.csv.gz"
+  "brauer_gene_exp.csv.gz" = "https://github.com/rnabioco/bmsc-7810-pbda/raw/main/data/class11/brauer_gene_exp.csv.gz",
+  "yeast_prot_prop.csv.gz" = "https://github.com/rnabioco/bmsc-7810-pbda/raw/main/data/class11/yeast_prot_prop.csv.gz"
 )
 
 missing_files <- files_to_dl[!file.exists(file.path(data_dir, names(files_to_dl)))]
diff --git a/_posts/2023-12-13-class-11-programming-pt-1/programming-pt1.Rmd b/_posts/2023-12-13-class-11-programming-pt-1/programming-pt1.Rmd
index 4156461..205febb 100644
--- a/_posts/2023-12-13-class-11-programming-pt-1/programming-pt1.Rmd
+++ b/_posts/2023-12-13-class-11-programming-pt-1/programming-pt1.Rmd
@@ -23,7 +23,7 @@ library(tidyverse)
 
 ```{r}
 # Conditionally download files from github
-source("https://raw.githubusercontent.com/rnabioco/bmsc-7810-pbda/main/_posts/2023-12-13-class-11-programming-pt-1/download_files.R")
+source("https://raw.githubusercontent.com/rnabioco/bmsc-7810-pbda/main/_posts/2023-12-13-class-11-programming-pt-1/download-files.R")
 ```
 
 <br>