diff --git a/.devcontainer/r-ancient-gcc/Dockerfile b/.devcontainer/r-ancient-gcc/Dockerfile
index e361b3c2a..3be4bc85f 100644
--- a/.devcontainer/r-ancient-gcc/Dockerfile
+++ b/.devcontainer/r-ancient-gcc/Dockerfile
@@ -5,11 +5,11 @@ RUN apt-get -qq update \
 
 COPY DESCRIPTION .
 
-RUN Rscript -e '                                        \ 
-dcf = read.dcf("DESCRIPTION", c("Imports", "Suggests")) \
-deps = names(tools:::.split_dependencies(dcf))          \
-standard_pkgs = tools:::.get_standard_package_names()   \
-install.packages(setdiff(deps, standard_pkgs$base))     \
+RUN Rscript -e '                                         \ 
+dcf = read.dcf("DESCRIPTION", c("Imports", "Suggests")); \
+deps = names(tools:::.split_dependencies(dcf));          \
+standard_pkgs = tools:::.get_standard_package_names();   \
+install.packages(setdiff(deps, standard_pkgs$base));     \
 '
 
 # setup cc()