diff --git a/tests/func/regressions/test_issue150_override_repetitions/base.pg b/tests/func/regressions/test_issue150_override_repetitions/base.pg
new file mode 100644
index 0000000..1d1c4b5
--- /dev/null
+++ b/tests/func/regressions/test_issue150_override_repetitions/base.pg
@@ -0,0 +1,2 @@
+import './sub.pg' ;
+main: sub.Rule+ ;
diff --git a/tests/func/regressions/test_issue150_override_repetitions/overrider.pg b/tests/func/regressions/test_issue150_override_repetitions/overrider.pg
new file mode 100644
index 0000000..ea57317
--- /dev/null
+++ b/tests/func/regressions/test_issue150_override_repetitions/overrider.pg
@@ -0,0 +1,4 @@
+import './base.pg' ;
+main: base.main ;
+terminals
+base.sub.SEP: ',' ;
diff --git a/tests/func/regressions/test_issue150_override_repetitions/sub.pg b/tests/func/regressions/test_issue150_override_repetitions/sub.pg
new file mode 100644
index 0000000..474688d
--- /dev/null
+++ b/tests/func/regressions/test_issue150_override_repetitions/sub.pg
@@ -0,0 +1,4 @@
+Rule:  ITEM+[SEP] ;
+terminals
+ITEM: /\w+/ ;
+SEP:  '.' ;
diff --git a/tests/func/regressions/test_issue150_override_repetitions/test_issue150_override_repetitions.py b/tests/func/regressions/test_issue150_override_repetitions/test_issue150_override_repetitions.py
new file mode 100644
index 0000000..1ab270e
--- /dev/null
+++ b/tests/func/regressions/test_issue150_override_repetitions/test_issue150_override_repetitions.py
@@ -0,0 +1,13 @@
+from os.path import dirname, join
+
+from parglare import GLRParser, Grammar
+
+
+def test_import_plus_raises_keyerror():
+
+    this_folder = dirname(__file__)
+    grammar = Grammar.from_file(join(this_folder, 'base.pg'))
+    GLRParser(grammar)
+
+    grammar = Grammar.from_file(join(this_folder, 'overrider.pg'))
+    GLRParser(grammar)