diff --git a/Makefile b/Makefile
index 9d6b80d..9e48dc4 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,6 @@ TARBALL=kiss_fft_v$(KFVER).tar.gz
 ZIPFILE=kiss_fft_v$(KFVER).zip
 
 testall:
-	export DATATYPE=long && cd test && make test
 	export DATATYPE=short && cd test && make test
 	export DATATYPE=float && cd test && make test
 	export DATATYPE=double && cd test && make test