diff --git a/Recast/Source/RecastMeshDetail.cpp b/Recast/Source/RecastMeshDetail.cpp
index c0bba6f..56b059d 100644
--- a/Recast/Source/RecastMeshDetail.cpp
+++ b/Recast/Source/RecastMeshDetail.cpp
@@ -511,7 +511,7 @@ static float polyMinExtent(const float* verts, const int nverts)
 inline int prev(int i, int n) { return i-1 >= 0 ? i-1 : n-1; }
 inline int next(int i, int n) { return i+1 < n ? i+1 : 0; }
 
-static void triangulateHull(const int nverts, const float* verts, const int nhull, const int* hull, rcIntArray& tris)
+static void triangulateHull(const int /*nverts*/, const float* verts, const int nhull, const int* hull, rcIntArray& tris)
 {
 	int start = 0, left = 1, right = nhull-1;
 	
diff --git a/Recast/Source/RecastRegion.cpp b/Recast/Source/RecastRegion.cpp
index 38bc4ff..352ba57 100644
--- a/Recast/Source/RecastRegion.cpp
+++ b/Recast/Source/RecastRegion.cpp
@@ -1041,7 +1041,7 @@ static void addUniqueConnection(rcRegion& reg, int n)
 static bool mergeAndFilterLayerRegions(rcContext* ctx, int minRegionArea,
 									   unsigned short& maxRegionId,
 									   rcCompactHeightfield& chf,
-									   unsigned short* srcReg, rcIntArray& overlaps)
+									   unsigned short* srcReg, rcIntArray& /*overlaps*/)
 {
 	const int w = chf.width;
 	const int h = chf.height;