diff --git a/otherbuilds/check.sh b/otherbuilds/check.sh
index 19aee02..d349837 100755
--- a/otherbuilds/check.sh
+++ b/otherbuilds/check.sh
@@ -4,10 +4,14 @@ if [ ! -d /Applications ]; then
     make -f otherbuilds/Makefile.linux
     g++ main/main.cpp lib/librubberband.a -I. -Isrc -o test -lsndfile -lsamplerate -lpthread
     ./test -V
+    g++ main/main.cpp single/RubberBandSingle.cpp -o test_single -lsndfile
+    ./test_single -V
 else
     make -f otherbuilds/Makefile.macos
     c++ main/main.cpp lib/librubberband.a -I. -Isrc -o test -lsndfile -lsamplerate -framework Accelerate
     ./test -V
     make -f otherbuilds/Makefile.macos clean
     make -f otherbuilds/Makefile.ios
+    c++ main/main.cpp single/RubberBandSingle.cpp -o test_single -lsndfile
+    ./test_single -V
 fi