diff --git a/src/arch/amdgpu/gcn3/gpu_isa_parser.py b/src/arch/amdgpu/gcn3/gpu_isa_parser.py
index 3830c63062..14025b8614 100644
--- a/src/arch/amdgpu/gcn3/gpu_isa_parser.py
+++ b/src/arch/amdgpu/gcn3/gpu_isa_parser.py
@@ -1245,9 +1245,9 @@ class GpuIsaParser(Grammar):
     # error rule
     def p_error(self, t):
         if t:
-            print '%d: syntax error at "%s"' % (t.lexer.lineno, t.value)
+            print('%d: syntax error at "%s"' % (t.lexer.lineno, t.value))
         else:
-            print 'unknown syntax error'
+            print('unknown syntax error')
         import pdb; pdb.set_trace()
 
     # end rules