1 files changed, 1 insertions, 0 deletions
diff --git a/rojo~/rojo~.c b/rojo~/rojo~.c
index a014b7a..13c2f6b 100644
--- a/rojo~/rojo~.c
+++ b/rojo~/rojo~.c
@@ -23,6 +23,7 @@
  */
 
 #include "m_pd.h"
+#include <math.h>
 
 void *rojo_class;