diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 11580f0..36088b7 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,4 +1,4 @@
 project(examples)
 
-add_executable(ExampleProjectionMatrixBuilder ExampleProjMatBuilder.cpp)
+add_executable(ExampleProjectionMatrixBuilder example_proj_mat_builder.cpp)
 target_link_libraries(ExampleProjectionMatrixBuilder PRIVATE omath::omath)
\ No newline at end of file
diff --git a/examples/ExampleProjMatBuilder.cpp b/examples/example_proj_mat_builder.cpp
similarity index 100%
rename from examples/ExampleProjMatBuilder.cpp
rename to examples/example_proj_mat_builder.cpp