diff --git a/apache-poi/src/main/java/com/baeldung/poi/excel/setFormula/ExcelFormula.java b/apache-poi/src/main/java/com/baeldung/poi/excel/setformula/ExcelFormula.java
similarity index 93%
rename from apache-poi/src/main/java/com/baeldung/poi/excel/setFormula/ExcelFormula.java
rename to apache-poi/src/main/java/com/baeldung/poi/excel/setformula/ExcelFormula.java
index 8b1ca5a89a..f5179b19c9 100644
--- a/apache-poi/src/main/java/com/baeldung/poi/excel/setFormula/ExcelFormula.java
+++ b/apache-poi/src/main/java/com/baeldung/poi/excel/setformula/ExcelFormula.java
@@ -1,4 +1,4 @@
-package com.baeldung.poi.excel.setFormula;
+package com.baeldung.poi.excel.setformula;
 
 import org.apache.poi.xssf.usermodel.XSSFCell;
 import org.apache.poi.xssf.usermodel.XSSFFormulaEvaluator;
diff --git a/apache-poi/src/main/resources/SetFormulaTest.xlsx b/apache-poi/src/main/resources/com/bealdung/poi/excel/setformula/SetFormulaTest.xlsx
similarity index 100%
rename from apache-poi/src/main/resources/SetFormulaTest.xlsx
rename to apache-poi/src/main/resources/com/bealdung/poi/excel/setformula/SetFormulaTest.xlsx
diff --git a/apache-poi/src/test/java/com/baeldung/poi/excel/setFormula/ExcelFormulaUnitTest.java b/apache-poi/src/test/java/com/baeldung/poi/excel/setformula/ExcelFormulaUnitTest.java
similarity index 93%
rename from apache-poi/src/test/java/com/baeldung/poi/excel/setFormula/ExcelFormulaUnitTest.java
rename to apache-poi/src/test/java/com/baeldung/poi/excel/setformula/ExcelFormulaUnitTest.java
index 990b93fcbb..45314519d4 100644
--- a/apache-poi/src/test/java/com/baeldung/poi/excel/setFormula/ExcelFormulaUnitTest.java
+++ b/apache-poi/src/test/java/com/baeldung/poi/excel/setformula/ExcelFormulaUnitTest.java
@@ -1,4 +1,4 @@
-package com.baeldung.poi.excel.setFormula;
+package com.baeldung.poi.excel.setformula;
 
 import org.apache.poi.ss.util.CellReference;
 import org.apache.poi.xssf.usermodel.XSSFSheet;
@@ -14,7 +14,7 @@ import java.net.URISyntaxException;
 import java.nio.file.Paths;
 
 class ExcelFormulaUnitTest {
-    private static String FILE_NAME = "SetFormulaTest.xlsx";
+    private static String FILE_NAME = "com/bealdung/poi/excel/setformula/SetFormulaTest.xlsx";
     private String fileLocation;
     private ExcelFormula excelFormula;