diff --git a/llvm/keystone/ks.cpp b/llvm/keystone/ks.cpp
index 453df774..bfb0f6a8 100644
--- a/llvm/keystone/ks.cpp
+++ b/llvm/keystone/ks.cpp
@@ -522,7 +522,6 @@ ks_err ks_close(ks_engine *ks)
 KEYSTONE_EXPORT
 ks_err ks_option(ks_engine *ks, ks_opt_type type, size_t value)
 {
-    ks->MAI->setRadix(16);
     switch(type) {
         case KS_OPT_SYNTAX:
             if (ks->arch != KS_ARCH_X86)
diff --git a/llvm/lib/MC/MCAsmInfo.cpp b/llvm/lib/MC/MCAsmInfo.cpp
index 0939eb86..234cf3d8 100644
--- a/llvm/lib/MC/MCAsmInfo.cpp
+++ b/llvm/lib/MC/MCAsmInfo.cpp
@@ -49,6 +49,7 @@ MCAsmInfo::MCAsmInfo() {
   Code32Directive = ".code32";
   Code64Directive = ".code64";
   AssemblerDialect = 0;
+  Radix = 10;
   AllowAtInName = false;
   SupportsQuotedNames = true;
   UseDataRegionDirectives = false;