diff --git a/src/Standards/Generic/Tests/WhiteSpace/ScopeIndentUnitTest.php b/src/Standards/Generic/Tests/WhiteSpace/ScopeIndentUnitTest.php
index 02bb4cd996..e0d2cf7caa 100644
--- a/src/Standards/Generic/Tests/WhiteSpace/ScopeIndentUnitTest.php
+++ b/src/Standards/Generic/Tests/WhiteSpace/ScopeIndentUnitTest.php
@@ -30,7 +30,7 @@ final class ScopeIndentUnitTest extends AbstractSniffUnitTest
      */
     public function setCliValues($testFile, $config)
     {
-        $config->setConfigData('scope_indent_debug', false, true);
+        $config->setConfigData('scope_indent_debug', '0', true);
 
         // Tab width setting is only needed for the tabbed file.
         if ($testFile === 'ScopeIndentUnitTest.2.inc') {
diff --git a/src/Standards/PEAR/Tests/WhiteSpace/ScopeIndentUnitTest.php b/src/Standards/PEAR/Tests/WhiteSpace/ScopeIndentUnitTest.php
index b6a791e28c..df793342a2 100644
--- a/src/Standards/PEAR/Tests/WhiteSpace/ScopeIndentUnitTest.php
+++ b/src/Standards/PEAR/Tests/WhiteSpace/ScopeIndentUnitTest.php
@@ -30,7 +30,7 @@ final class ScopeIndentUnitTest extends AbstractSniffUnitTest
      */
     public function setCliValues($testFile, $config)
     {
-        $config->setConfigData('scope_indent_debug', false, true);
+        $config->setConfigData('scope_indent_debug', '0', true);
 
     }//end setCliValues()