diff --git a/SpiralSound/Plugins/LADSPAPlugin/LADSPAPluginGUI.C b/SpiralSound/Plugins/LADSPAPlugin/LADSPAPluginGUI.C
index b3ef189..648d9d8 100644
--- a/SpiralSound/Plugins/LADSPAPlugin/LADSPAPluginGUI.C
+++ b/SpiralSound/Plugins/LADSPAPlugin/LADSPAPluginGUI.C
@@ -19,6 +19,7 @@
 
 #include <cstdio>
 #include <cmath>
+#include <cstring>
 #include <dlfcn.h>
 #include <vector>
 #include <algorithm>