diff --git a/modules/modperl/Makefile.inc b/modules/modperl/Makefile.inc
index 1cd4b919..acf2a58d 100644
--- a/modules/modperl/Makefile.inc
+++ b/modules/modperl/Makefile.inc
@@ -1,3 +1,5 @@
+# vim: filetype=make
+
 ifeq "$(PERL_ON)" "yes"
 # We execute this now so that we see the 'beauty' of these flags in make's output
 PERLCOMMON   := $(shell $(PERL) -MExtUtils::Embed -e perl_inc -e ldopts)
diff --git a/modules/modperl/modperl.i b/modules/modperl/modperl.i
index 424c895b..14242c05 100644
--- a/modules/modperl/modperl.i
+++ b/modules/modperl/modperl.i
@@ -204,3 +204,4 @@ typedef vector<pair<CString, CString> > VPair;
 	*UNLOAD = *ZNC::CModule::UNLOAD;
 %}
 
+/* vim: set filetype=cpp noexpandtab: */
diff --git a/modules/modpython/Makefile.inc b/modules/modpython/Makefile.inc
index e9fac52d..5c7012d2 100644
--- a/modules/modpython/Makefile.inc
+++ b/modules/modpython/Makefile.inc
@@ -1,3 +1,5 @@
+# vim: filetype=make
+
 ifneq "$(PYCFG)" ""
 PYTHONCOMMON := $(shell $(PYCFG) --includes) $(shell $(PYCFG) --ldflags)
 PYTHONCOMMON += -DSWIG_TYPE_TABLE=znc
diff --git a/modules/modpython/modpython.i b/modules/modpython/modpython.i
index fe43d8c8..cb65dd82 100644
--- a/modules/modpython/modpython.i
+++ b/modules/modpython/modpython.i
@@ -174,3 +174,4 @@ typedef vector<pair<CString, CString> > VPair;
 	}
 %}
 
+/* vim: set filetype=cpp noexpandtab: */