diff --git a/legacy/ecore/src/lib/ecore/ecore_pipe.c b/legacy/ecore/src/lib/ecore/ecore_pipe.c
index 5da0923f72..7e0e866712 100644
--- a/legacy/ecore/src/lib/ecore/ecore_pipe.c
+++ b/legacy/ecore/src/lib/ecore/ecore_pipe.c
@@ -7,6 +7,10 @@
 #include <errno.h>
 #include <math.h>
 
+#ifdef __SUNPRO_C
+# include <ieeefp.h>
+#endif
+
 #ifdef HAVE_ISFINITE
 # define ECORE_FINITE(t)  isfinite(t)
 #else