diff --git a/include/binary_c_python.h b/include/binary_c_python.h
index 9c65d76767755485bdcdf78fff31b9b7df60ad72..f8f7ab8d04402fe8fbfa774c4f824014a10f7b44 100644
--- a/include/binary_c_python.h
+++ b/include/binary_c_python.h
@@ -6,6 +6,7 @@
  * Include binary_C's API
  */
 #include "binary_c_API.h"
+#include "binary_c.h"
 #include "binary_c_API_prototypes.h"
 
 /* Binary_c's python API prototypes */
diff --git a/setup.py b/setup.py
index 915b72e621e733aa5536fdc8ece815a18dcd0785..c7c718ceec5edff2b4bb590fb2d5be78e329c30f 100644
--- a/setup.py
+++ b/setup.py
@@ -119,8 +119,8 @@ BINARY_C_DEFINE_MACROS.extend([("BINARY_C_API_H", API_h)])
 ############################################################
 INCLUDE_DIRS = (
     [
-        os.path.join(BINARY_C_DIR, "src"), 
-        os.path.join(BINARY_C_DIR, "src", "API"), 
+        os.path.join(BINARY_C_DIR, "src"),
+        os.path.join(BINARY_C_DIR, "src", "API"),
         "include",
     ]
     + BINARY_C_INCDIRS