diff --git a/src/NotesLoaderSM.cpp b/src/NotesLoaderSM.cpp
index f9d748af80..9d09e6a74f 100644
--- a/src/NotesLoaderSM.cpp
+++ b/src/NotesLoaderSM.cpp
@@ -976,7 +976,7 @@ bool SMLoader::LoadFromBGChangesVector( BackgroundChange &change, std::vector<RS
 		// Backward compatibility:
 		if( change.m_def.m_sEffect.empty() )
 		{
-			bool bLoop = std::stoi( aBGChangeValues[5] ) != 0;
+			bool bLoop = StringToInt( aBGChangeValues[5] ) != 0;
 			if( !bLoop )
 				change.m_def.m_sEffect = SBE_StretchNoLoop;
 		}
@@ -986,7 +986,7 @@ bool SMLoader::LoadFromBGChangesVector( BackgroundChange &change, std::vector<RS
 		// Backward compatibility:
 		if( change.m_def.m_sEffect.empty() )
 		{
-			bool bRewindMovie = std::stoi( aBGChangeValues[4] ) != 0;
+			bool bRewindMovie = StringToInt( aBGChangeValues[4] ) != 0;
 			if( bRewindMovie )
 				change.m_def.m_sEffect = SBE_StretchRewind;
 		}
@@ -995,7 +995,7 @@ bool SMLoader::LoadFromBGChangesVector( BackgroundChange &change, std::vector<RS
 		// param 9 overrides this.
 		// Backward compatibility:
 		if( change.m_sTransition.empty() )
-			change.m_sTransition = (std::stoi( aBGChangeValues[3] ) != 0) ? "CrossFade" : "";
+			change.m_sTransition = (StringToInt( aBGChangeValues[3] ) != 0) ? "CrossFade" : "";
 		// fall through
 	case 3:
 		change.m_fRate = StringToFloat( aBGChangeValues[2] );