diff --git a/src/lib/ecore/Ecore.h b/src/lib/ecore/Ecore.h
index 58b9e3c719..56d8a6bed0 100644
--- a/src/lib/ecore/Ecore.h
+++ b/src/lib/ecore/Ecore.h
@@ -315,6 +315,8 @@
 # include <signal.h>
 #elif defined (__ANDROID__)
 # include <sys/select.h>
+#elif defined (__sun__)
+# include <sys/siginfo.h>
 #else
 # include <sys/time.h>
 # if !defined (EXOTIC_NO_SIGNAL)