diff --git a/C++.gitignore b/C++.gitignore
index 259148fa..cac5f8c4 100644
--- a/C++.gitignore
+++ b/C++.gitignore
@@ -30,3 +30,7 @@
 *.exe
 *.out
 *.app
+*.i*86
+*.x86_64
+*.hex
+*.elf
diff --git a/C.gitignore b/C.gitignore
index c6127b38..f069869a 100644
--- a/C.gitignore
+++ b/C.gitignore
@@ -35,6 +35,7 @@
 *.i*86
 *.x86_64
 *.hex
+*.elf
 
 # Debug files
 *.dSYM/