diff --git a/src/Filters/Rules/Makefile.am b/src/Filters/Rules/Makefile.am
index ac0857e33..037a1c32a 100644
--- a/src/Filters/Rules/Makefile.am
+++ b/src/Filters/Rules/Makefile.am
@@ -24,6 +24,8 @@ pkgdata_PYTHON = \
 	_RegExpIdBase.py\
 	_Rule.py\
 	_MatchesFilterBase.py\
+    _MatchesEventFilterBase.py \
+    _MatchesSourceFilterBase.py \
 	_HasMarkerBase.py
 
 pkgpyexecdir = @pkgpyexecdir@/Filters/Rules