diff --git a/common/libeval/numeric_evaluator.cpp b/common/libeval/numeric_evaluator.cpp
index 3e1f4873ab..b28d4f2f73 100644
--- a/common/libeval/numeric_evaluator.cpp
+++ b/common/libeval/numeric_evaluator.cpp
@@ -138,9 +138,6 @@ bool NUMERIC_EVALUATOR::Process( const wxString& aString )
     m_parseFinished = false;
     Token tok;
 
-    FILE* f = fopen( "C:\\Users\\jon\\log.txt", "w" );
-    numEval::ParseTrace( f, "parser: " );
-
     if( aString.IsEmpty() )
     {
         m_parseFinished = true;
@@ -160,8 +157,6 @@ bool NUMERIC_EVALUATOR::Process( const wxString& aString )
         }
     } while( tok.token );
 
-    fclose( f );
-
     return !m_parseError;
 }