diff --git a/sdks/SymbolManager.py b/sdks/SymbolManager.py
index 9f89a43..f291fcc 100644
--- a/sdks/SymbolManager.py
+++ b/sdks/SymbolManager.py
@@ -50,7 +50,7 @@ def get_objdump(self, start, end, arch='x86_64'):
 
         output = "\n".join(
             line for line in self.objdump.splitlines()
-            if (match := address_pattern.match(line)) and start <= int(match.group(1), 16) <= end
+            if (match := address_pattern.match(line)) and start <= int(match.group(1), 16) < end
         ) + "\n"
         return output