diff --git a/.gitattributes b/.gitattributes
index cd592bec..e3cb7046 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -11,6 +11,11 @@
 .npmrc text eol=lf
 .env.example text eol=lf
 
+# DECTalk
+*.dll binary
+*.dic binary
+*.exe binary
+
 # Asset Files
 *.jpg binary
 *.png binary