diff --git a/src/LercLib/fpl_Compression.cpp b/src/LercLib/fpl_Compression.cpp
index bea9483..2e18e3e 100644
--- a/src/LercLib/fpl_Compression.cpp
+++ b/src/LercLib/fpl_Compression.cpp
@@ -27,6 +27,7 @@ Original coding 2021 Yuriy Yakimenko
 #include <assert.h>
 #include <cmath>
 #include <cstring>
+#include <climits>
 
 USING_NAMESPACE_LERC