diff --git a/icu4c/source/test/cintltst/cconvtst.c b/icu4c/source/test/cintltst/cconvtst.c
index 3400319f5c1..27fb9e8760f 100644
--- a/icu4c/source/test/cintltst/cconvtst.c
+++ b/icu4c/source/test/cintltst/cconvtst.c
@@ -18,6 +18,7 @@ void addTestConvert(TestNode**);
 void addTestNewConvert(TestNode**);
 void addTestConvertErrorCallBack(TestNode** root);
 void addTestEuroRegression(TestNode** root);
+void addTestConverterFallBack(TestNode** root);
 
 void addConvert(TestNode** root)
 {    
@@ -25,4 +26,5 @@ void addConvert(TestNode** root)
 	addTestNewConvert(root);
 	addTestConvertErrorCallBack(root);
     addTestEuroRegression(root);
+    addTestConverterFallBack(root);
 }