diff --git a/tests/bsim3soidd/Makefile.am b/tests/bsim3soidd/Makefile.am
index 49f428360..f81384813 100644
--- a/tests/bsim3soidd/Makefile.am
+++ b/tests/bsim3soidd/Makefile.am
@@ -10,6 +10,8 @@ TESTS = \
 TESTS_ENVIRONMENT = $(SHELL) $(top_srcdir)/tests/bin/check.sh $(top_builddir)/src/ngspice
 
 EXTRA_DIST = \
+	nmosdd.mod		\
+	pmosdd.mod		\
 	$(TESTS)		\
 	$(TESTS:.cir=.out)
 
diff --git a/tests/bsim3soifd/Makefile.am b/tests/bsim3soifd/Makefile.am
index 49f428360..df6535e17 100644
--- a/tests/bsim3soifd/Makefile.am
+++ b/tests/bsim3soifd/Makefile.am
@@ -10,6 +10,8 @@ TESTS = \
 TESTS_ENVIRONMENT = $(SHELL) $(top_srcdir)/tests/bin/check.sh $(top_builddir)/src/ngspice
 
 EXTRA_DIST = \
+	nmosfd.mod		\
+	pmosfd.mod		\
 	$(TESTS)		\
 	$(TESTS:.cir=.out)
 
diff --git a/tests/bsim3soipd/Makefile.am b/tests/bsim3soipd/Makefile.am
index 49f428360..1f1de6017 100644
--- a/tests/bsim3soipd/Makefile.am
+++ b/tests/bsim3soipd/Makefile.am
@@ -10,6 +10,8 @@ TESTS = \
 TESTS_ENVIRONMENT = $(SHELL) $(top_srcdir)/tests/bin/check.sh $(top_builddir)/src/ngspice
 
 EXTRA_DIST = \
+	nmospd.mod		\
+	pmospd.mod		\
 	$(TESTS)		\
 	$(TESTS:.cir=.out)
 
diff --git a/tests/bsim4/Makefile.am b/tests/bsim4/Makefile.am
index 956bc533b..4fd094a61 100644
--- a/tests/bsim4/Makefile.am
+++ b/tests/bsim4/Makefile.am
@@ -23,6 +23,8 @@ TESTS = \
 TESTS_ENVIRONMENT = $(SHELL) $(top_srcdir)/tests/bin/check.sh $(top_builddir)/src/ngspice
 
 EXTRA_DIST = \
+	modelcard.nmos		\
+	modelcard.pmos		\
 	$(TESTS)		\
 	$(TESTS:.cir=.out)