diff --git a/.gitignore b/.gitignore
index 3f185f46..22efe802 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,9 @@ ActiChamp_x86.dll
 ActiChamp_x86.lib
 ActiChamp_x64.dll
 ActiChamp_x64.lib
+FirstAmp32.dll
+FilterButterworth64D.lib
+FilterButterworth64R.lib
 alleg44.dll
 alleg44.lib
 cvWrapper.dll