diff --git a/unsupported/Eigen/src/Splines/SplineFitting.h b/unsupported/Eigen/src/Splines/SplineFitting.h
index 7c2484e0dd..c30129983f 100644
--- a/unsupported/Eigen/src/Splines/SplineFitting.h
+++ b/unsupported/Eigen/src/Splines/SplineFitting.h
@@ -90,8 +90,8 @@ namespace Eigen
       return;
     }
 
-    uint startIndex;
-    uint endIndex;
+    unsigned int startIndex;
+    unsigned int endIndex;
   
     unsigned int numInternalDerivatives = numDerivatives;