diff --git a/dune/istl/test/Makefile.am b/dune/istl/test/Makefile.am
index 59c06a28ccbe5463a34b95bbd55d1002abaf310a..57b7d26dae228678138ff46a241544f397f3aa68 100644
--- a/dune/istl/test/Makefile.am
+++ b/dune/istl/test/Makefile.am
@@ -101,7 +101,7 @@ endif
 
 basearraytest_SOURCES = basearraytest.cc
 
-bcrsassingtest_SOURCES = bcrsassigntest.cc
+bcrsassigntest_SOURCES = bcrsassigntest.cc
 
 bcrsbuildtest_SOURCES = bcrsbuild.cc