diff --git a/source/tests/Test-ExternalNoControl.ps1 b/source/tests/Test-ExternalNoControl.ps1
index f3745ef..1fe7e7c 100644
--- a/source/tests/Test-ExternalNoControl.ps1
+++ b/source/tests/Test-ExternalNoControl.ps1
@@ -7,7 +7,7 @@ function Test-ExternalNoControl {
 
     begin {
         # Dot source the class script if necessary
-        # . .\source\Classes\CISAuditResult.ps1
+        #. .\source\Classes\CISAuditResult.ps1
 
         # Initialization code, if needed
     }
diff --git a/source/tests/Test-ExternalSharingCalendars.ps1 b/source/tests/Test-ExternalSharingCalendars.ps1
index 17e6dce..b37e8de 100644
--- a/source/tests/Test-ExternalSharingCalendars.ps1
+++ b/source/tests/Test-ExternalSharingCalendars.ps1
@@ -7,7 +7,7 @@ function Test-ExternalSharingCalendars {
 
     begin {
         # Dot source the class script if necessary
-        # . .\source\Classes\CISAuditResult.ps1
+        #. .\source\Classes\CISAuditResult.ps1
 
         # Initialization code, if needed
     }
diff --git a/source/tests/Test-GuestAccessExpiration.ps1 b/source/tests/Test-GuestAccessExpiration.ps1
index d1e6f24..db002a1 100644
--- a/source/tests/Test-GuestAccessExpiration.ps1
+++ b/source/tests/Test-GuestAccessExpiration.ps1
@@ -7,7 +7,7 @@ function Test-GuestAccessExpiration {
 
     begin {
         # Dot source the class script if necessary
-        # . .\source\Classes\CISAuditResult.ps1
+        #. .\source\Classes\CISAuditResult.ps1
 
         # Initialization code, if needed
     }