diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e2f8368..42cc52c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,7 +12,7 @@ build:
     stage: build
     artifacts:
         paths:
-            - build/src/test
+            - build/src/1D
             - build/src/2D
         expire_in: 100s
     script:
@@ -25,7 +25,7 @@ run_1D:
     dependencies: 
         - build
     script:
-        - ./build/src/test
+        - ./build/src/1D
 
 run_2D:
     stage: test
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f2982ab..49aff1d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,8 +1,8 @@
 add_library(diffusion OBJECT BTCSDiffusion.cpp BTCSDiffusion.hpp)
 target_link_libraries(diffusion Eigen3::Eigen)
 
-add_executable(test main.cpp)
-target_link_libraries(test PUBLIC diffusion)
+add_executable(1D main_1D.cpp)
+target_link_libraries(1D PUBLIC diffusion)
 
 add_executable(2D main_2D.cpp)
 target_link_libraries(2D PUBLIC diffusion)
diff --git a/src/main.cpp b/src/main_1D.cpp
similarity index 100%
rename from src/main.cpp
rename to src/main_1D.cpp