diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dbe2f357..f7980ea1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,9 +13,9 @@ variables:
 # Julia versions
 
 # the "primary" target, where we require a new GPU to make sure all tests are run
-julia:1.3:
+julia:nightly:
   extends:
-    - .julia:1.3
+    - .julia:nightly
     - .test
   tags:
     - nvidia
@@ -23,27 +23,14 @@ julia:1.3:
   variables:
     CI_THOROUGH: 'true'
 
-# julia:nightly:
-#   extends:
-#     - .julia:nightly
-#     - .test
-#   tags:
-#     - nvidia
-#     - sm_75
-#   variables:
-#     CI_THOROUGH: 'true'
-#   allow_failure: true
-
-# julia:1.4-debug:
-#   extends:
-#     - .julia:source
-#     - .test
-#   tags:
-#     - nvidia
-#   variables:
-#     CI_CLONE_ARGS: '-b release-1.4'
-#     CI_BUILD_ARGS: 'BINARYBUILDER_LLVM_ASSERTS=1 debug'
-#   allow_failure: true
+julia:nightly-debug:
+  extends:
+    - .julia:source
+    - .test
+  tags:
+    - nvidia
+  variables:
+    CI_BUILD_ARGS: 'BINARYBUILDER_LLVM_ASSERTS=1 debug'
 
 
 # CUDA versions