1 files changed, 1 insertions, 0 deletions
diff --git a/src/ffts.c b/src/ffts.c
index 545138b..ee0102b 100644
--- a/src/ffts.c
+++ b/src/ffts.c
@@ -31,6 +31,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 */
 
+#include "ffts.h"
 #include "ffts_internal.h"
 #include "macros.h"
 #include "patterns.h"