diff --git a/.gitignore b/.gitignore
index dbff4a6c..57dce2ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,12 +1,32 @@
-Makefile
-config.*
-/znc-buildmod
-/znc-config
 /znc
 /man/*.gz
-*.pc
 .depend
 
+# Generated by autogen.sh
+/aclocal.m4
+/autom4te.cache
+/config*
+/install-sh
+/zncconfig.h.in
+
+# Generated by configure
+Makefile
+*.pc
+/zncconfig.h
+/znc-buildmod
+/znc-config
+
+# modperl and modpython generated code
+/modules/modperl/ZNC.cpp
+/modules/modperl/ZNC.pm
+/modules/modperl/swigperlrun.h
+/modules/modpython/_znc_core.cpp
+/modules/modpython/compiler
+/modules/modpython/functions.cpp
+/modules/modpython/swigpyrun.h
+/modules/modpython/*.py
+/modules/modpython/*.pyc
+
 # Compiled Object files
 *.o