diff --git a/src/java/org/apache/poi/ss/formula/atp/AnalysisToolPak.java b/src/java/org/apache/poi/ss/formula/atp/AnalysisToolPak.java
index ad3be2fb4..df99b1070 100644
--- a/src/java/org/apache/poi/ss/formula/atp/AnalysisToolPak.java
+++ b/src/java/org/apache/poi/ss/formula/atp/AnalysisToolPak.java
@@ -96,7 +96,7 @@ public final class AnalysisToolPak implements UDFFinder {
         r(m, "BIN2OCT", null);
         r(m, "COMPLEX", Complex.instance);
         r(m, "CONVERT", null);
-        r(m, "COUNTIFS", null);
+        r(m, "COUNTIFS", Countifs.instance);
         r(m, "COUPDAYBS", null);
         r(m, "COUPDAYS", null);
         r(m, "COUPDAYSNC", null);
@@ -188,7 +188,6 @@ public final class AnalysisToolPak implements UDFFinder {
         r(m, "YIELD", null);
         r(m, "YIELDDISC", null);
         r(m, "YIELDMAT", null);
-        r(m, "COUNTIFS", Countifs.instance);
 
         return m;
     }