diff --git a/Source/Makefile.in b/Source/Makefile.in
index 463b2c54f..9482fb57c 100644
--- a/Source/Makefile.in
+++ b/Source/Makefile.in
@@ -34,7 +34,7 @@ exec_prefix = @exec_prefix@
 libdir = $(exec_prefix)/lib
 includedir = $(prefix)/include
 
-CC = @CC@
+CC = @CC@ -pipe
 RANLIB = @RANLIB@
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@