diff --git a/app/Dockerfile b/app/Dockerfile
index 6a2767fce..4f2cad7f8 100644
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -50,7 +50,7 @@ options(Ncpus = as.numeric(system("nproc --all", intern=TRUE))); \
 options(repos = rep)' > .Rprofile
 
 # Install R packages with error handling
-RUN Rscript -e 'install.packages("pak"); if (!require("pak")) quit(status=1) \
+RUN Rscript -e 'install.packages("pak"); if (!require("pak")) quit(status=1); \
 tryCatch({ \
     pak::pkg_install(c( \
         "shiny", \