diff --git a/nall/dsp/core.hpp b/nall/dsp/core.hpp
index 90fd60f..01cfb1a 100755
--- a/nall/dsp/core.hpp
+++ b/nall/dsp/core.hpp
@@ -2,6 +2,7 @@
 
 #include <math.h>
 #include <nall/stdint.hpp>
+#include <vector>
 
 namespace nall {