diff --git a/modules/objdetect/src/cascadedetect.cpp b/modules/objdetect/src/cascadedetect.cpp
index 170267819..46a232ed6 100644
--- a/modules/objdetect/src/cascadedetect.cpp
+++ b/modules/objdetect/src/cascadedetect.cpp
@@ -246,7 +246,7 @@ public:
         meanshiftV.resize(positionsCount);
         distanceV.resize(positionsCount);
         iterMax = maxIter;
-	modeEps = eps;
+        modeEps = eps;
 
         for (unsigned i = 0; i<positionsV.size(); i++)
         {