diff --git a/.gitignore b/.gitignore
index fc1659e..cd5ff6e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,4 +19,8 @@ scripts/py_visual_data~
 *.blg
 *.spl
 makefile~
-*~
\ No newline at end of file
+*~
+
+build/
+src/core/kernels/stencil_assembly.cuh
+src/core/kernels/stencil_process.cuh