diff --git a/.gitignore b/.gitignore
index 630edb7..49c837f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,5 +10,4 @@
 *.log
 /.idea/
 /cmake-build-release/
-/cmake-build-debug/
-/external
\ No newline at end of file
+/cmake-build-debug/
\ No newline at end of file