diff --git a/src/compiler/isaspec/decode.py b/src/compiler/isaspec/decode.py
index d7ba16d48e6..7cdfd0fba2e 100755
--- a/src/compiler/isaspec/decode.py
+++ b/src/compiler/isaspec/decode.py
@@ -192,7 +192,7 @@ const struct isa_bitset *${root.get_c_name()}[] = {
 };
 %endfor
 
-#include "decode.c"
+#include "isaspec_decode_impl.c"
 
 """
 
@@ -260,7 +260,7 @@ uint64_t_to_bitmask(uint64_t val)
     return mask;
 }
 
-#include "decode.h"
+#include "isaspec_decode_decl.h"
 
 #endif /* _${guard}_ */
 
diff --git a/src/compiler/isaspec/decode.h b/src/compiler/isaspec/isaspec_decode_decl.h
similarity index 100%
rename from src/compiler/isaspec/decode.h
rename to src/compiler/isaspec/isaspec_decode_decl.h
diff --git a/src/compiler/isaspec/decode.c b/src/compiler/isaspec/isaspec_decode_impl.c
similarity index 100%
rename from src/compiler/isaspec/decode.c
rename to src/compiler/isaspec/isaspec_decode_impl.c