diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b5aca786..737655b3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,7 +13,7 @@ R 3.3:
     script:
     - apt-get update
     # install dependencies for package
-     - apt-get install --yes --no-install-recommends libxml2-dev libssl-dev libcurl4-openssl-dev zlib1g-dev
+    - apt-get install --yes --no-install-recommends libxml2-dev libssl-dev libcurl4-openssl-dev zlib1g-dev
     - R -e 'install.packages(c("devtools", "rlang"))'
     - R -e 'devtools::install_deps(dependencies = c("Depends", "Imports", "Suggests"))'
     - R -e 'print(as.data.frame(installed.packages(), row.names = FALSE)[, c("Package", "Version")])''