diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 546a72e8..e27d2fef 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -50,7 +50,7 @@ Arch Linux:
     FLAVOR: trusty
 
   before_script:
-    - ./util/build_prep/update_common && ./util/build_prep/ubuntu/prep.sh
+    - ./util/build_prep/update-common && ./util/build_prep/ubuntu/prep.sh
 
 
 Ubuntu Linux Artful:
@@ -61,7 +61,7 @@ Ubuntu Linux Artful:
     FLAVOR: artful
 
   before_script:
-    - ./util/build_prep/update_common && ./util/build_prep/ubuntu/prep.sh
+    - ./util/build_prep/update-common && ./util/build_prep/ubuntu/prep.sh
 
 Ubuntu Linux Xenial:
   <<: *linux_cfg
@@ -71,7 +71,7 @@ Ubuntu Linux Xenial:
     FLAVOR: xenial
 
   before_script:
-    - ./util/build_prep/update_common && ./util/build_prep/ubuntu/prep.sh
+    - ./util/build_prep/update-common && ./util/build_prep/ubuntu/prep.sh
 
 Ubuntu Linux Xenial Beta:
   <<: *linux_cfg
@@ -82,7 +82,7 @@ Ubuntu Linux Xenial Beta:
     BETA: 1
 
   before_script:
-    - ./util/build_prep/update_common && ./util/build_prep/ubuntu/prep.sh
+    - ./util/build_prep/update-common && ./util/build_prep/ubuntu/prep.sh
 
 Xenial OPTIMIZED:
   <<: *linux_cfg
@@ -93,7 +93,7 @@ Xenial OPTIMIZED:
     SIMD: 1
 
   before_script:
-    - ./util/build_prep/update_common && ./util/build_prep/ubuntu/prep.sh
+    - ./util/build_prep/update-common && ./util/build_prep/ubuntu/prep.sh
 
 Artful OPTIMIZED:
   <<: *linux_cfg
@@ -104,7 +104,7 @@ Artful OPTIMIZED:
     SIMD: 1
 
   before_script:
-    - ./util/build_prep/update_common && ./util/build_prep/ubuntu/prep.sh
+    - ./util/build_prep/update-common && ./util/build_prep/ubuntu/prep.sh
 
 
 # DISABLED for now
@@ -116,7 +116,7 @@ Artful OPTIMIZED:
     FLAVOR: zesty_asan
 
   before_script:
-    - ./util/build_prep/update_common && ./util/build_prep/ubuntu/prep.sh
+    - ./util/build_prep/update-common && ./util/build_prep/ubuntu/prep.sh
 
 
 
@@ -129,7 +129,7 @@ Artful OPTIMIZED:
     FLAVOR: zesty_tsan
 
   before_script:
-    - ./util/build_prep/update_common && ./util/build_prep/ubuntu/prep.sh
+    - ./util/build_prep/update-common && ./util/build_prep/ubuntu/prep.sh