diff --git a/src/archutils/Unix/Backtrace.cpp b/src/archutils/Unix/Backtrace.cpp
index f55be5b130..fbf9a1c4d3 100644
--- a/src/archutils/Unix/Backtrace.cpp
+++ b/src/archutils/Unix/Backtrace.cpp
@@ -236,8 +236,7 @@ static bool PointsToValidCall( const void *ptr )
 	int len = 7;
 	while( len )
 	{
-		int val = find_address( buf-len, g_ReadableBegin, g_ReadableEnd );
-		if( val != -1 )
+		if( IsExecutableAddress( buf - len ) )
 			break;
 		--len;
 	}