diff --git a/libmaxsi/decl/errno_values.h b/libmaxsi/decl/errno_values.h
index 001f7ce6..f487fceb 100644
--- a/libmaxsi/decl/errno_values.h
+++ b/libmaxsi/decl/errno_values.h
@@ -34,6 +34,7 @@
 #define EMFILE 42
 #define EAGAIN 43
 #define EEOF 44
+#define EBOUND 45
 
 #define EOPNOTSUPP ENOTSUP
 
diff --git a/libmaxsi/error.cpp b/libmaxsi/error.cpp
index bb4c591d..ec0c6010 100644
--- a/libmaxsi/error.cpp
+++ b/libmaxsi/error.cpp
@@ -82,6 +82,7 @@ namespace Maxsi
 				case EMFILE: return (char*) "Too many open files";
 				case EAGAIN: return (char*) "Resource temporarily unavailable";
 				case EEOF: return (char*) "End of file";
+				case EBOUND: return (char*) "Out of bounds";
 				default: return (char*) "Unknown error condition";
 			}
 		}