1 files changed, 1 insertions, 1 deletions
diff --git a/swap.c b/swap.c
index 1e1eb3cf8..18b6c981d 100644
--- a/swap.c
+++ b/swap.c
@@ -21,7 +21,7 @@ MA 02111-1307, USA. */
 
 #include "gmp.h"
 #include "mpfr.h"
-#include "gmp-impl.h"
+#include "mpfr-impl.h"
 
 void
 #if __STDC__