diff --git a/source/framework/core/src/TRestEveEventViewer.cxx b/source/framework/core/src/TRestEveEventViewer.cxx
index f01d8010b..ad4080e83 100644
--- a/source/framework/core/src/TRestEveEventViewer.cxx
+++ b/source/framework/core/src/TRestEveEventViewer.cxx
@@ -47,7 +47,7 @@ TRestEveEventViewer::~TRestEveEventViewer() {
 
 void InitializePerspectiveView() {
     const std::map<TString, TGLViewer::ECameraType> projectionsMap = {
-        {"Projection XY", TGLViewer::kCameraOrthoXOY},  //
+        {"Projection XY", TGLViewer::kCameraOrthoXOY},   //
         {"Projection XZ", TGLViewer::kCameraOrthoXnOZ},  //
         {"Projection YZ", TGLViewer::kCameraOrthoZOY}    //
     };