diff --git a/saga-gis/src/modules/imagery/imagery_maxent/me.cpp b/saga-gis/src/modules/imagery/imagery_maxent/me.cpp
index c5da854..d3e9cff 100755
--- a/src/modules/imagery/imagery_maxent/me.cpp
+++ b/src/modules/imagery/imagery_maxent/me.cpp
@@ -21,7 +21,7 @@
 #ifdef _SAGA_MSW
 #define isinf(x) (!_finite(x))
 #else
-#define isinf(x) (!finite(x))
+#define isinf(x) (!isfinite(x))
 #endif

 /** The input array contains a set of log probabilities lp1, lp2, lp3