diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 58154eb..b19c3f3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -23,7 +23,7 @@ stages:
 build_job:
   script:
     - "cd source"
-    - "make all APP=test BOARD=stm32f4-discovery"
+    - "make all APP=test BOARD=stm32f4-discovery DEBUG=y"
   stage: build
   except:
     - /^release/.*$/
@@ -31,13 +31,13 @@ build_job:
 check_job:
   script:
     - "cd source"
-    - "make check APP=test BOARD=stm32f4-discovery"
+    - "make check APP=test BOARD=stm32f4-discovery DEBUG=y"
   stage: check
 
 test_job:
   script:
     - "cd source"
-    - "make install APP=test BOARD=stm32f4-discovery"
+    - "make install APP=test BOARD=stm32f4-discovery DEBUG=y"
   stage: test
 
 #int_release_job: