diff --git a/icu4c/source/test/intltest/itformat.cpp b/icu4c/source/test/intltest/itformat.cpp
index 4f8fdc7a1a06..aacd19aee2bb 100644
--- a/icu4c/source/test/intltest/itformat.cpp
+++ b/icu4c/source/test/intltest/itformat.cpp
@@ -288,7 +288,7 @@ void IntlTestFormat::runIndexedTest( int32_t index, UBool exec, const char* &nam
             callTest(*test, par);
           }
           break;
-#ifndef UCONFIG_NO_MF2
+#if !UCONFIG_NO_MF2
         TESTCLASS(60,TestMessageFormat2);
 #endif
         default: name = ""; break; //needed to end loop