diff --git a/C.gitignore b/C.gitignore
index 6ca7021a..0331bbbd 100644
--- a/C.gitignore
+++ b/C.gitignore
@@ -3,12 +3,15 @@
 
 # Libraries
 *.lib
+*.a
 
 # Shared objects (inc. Windows DLLs)
 *.dll
 *.so
+*.so.*
+*.dylib
 
 # Executables
 *.exe
 *.out
-
+*.app