diff --git a/apps/benchmarks/detournavigator/navmeshtilescache.cpp b/apps/benchmarks/detournavigator/navmeshtilescache.cpp
index 176ed3d201..b2d02e2cea 100644
--- a/apps/benchmarks/detournavigator/navmeshtilescache.cpp
+++ b/apps/benchmarks/detournavigator/navmeshtilescache.cpp
@@ -33,7 +33,7 @@ namespace
 
     osg::Vec3f generateAgentHalfExtents(float min, float max, auto& random)
     {
-        std::uniform_int_distribution<int> distribution(min, max);
+        std::uniform_real_distribution<float> distribution(min, max);
         return osg::Vec3f(distribution(random), distribution(random), distribution(random));
     }