diff --git a/module/Entra/Microsoft.Entra/Users/Get-EntraInactiveSignInUser.ps1 b/module/Entra/Microsoft.Entra/Users/Get-EntraInactiveSignInUser.ps1
index faaa3960e..f6c2c9b60 100644
--- a/module/Entra/Microsoft.Entra/Users/Get-EntraInactiveSignInUser.ps1
+++ b/module/Entra/Microsoft.Entra/Users/Get-EntraInactiveSignInUser.ps1
@@ -9,7 +9,7 @@ function Get-EntraInactiveSignInUser {
         # User Last Sign In Activity is before Days ago
         [Parameter(ValueFromPipeline = $true, Position = 1)]
         [Alias("BeforeDaysAgo")]
-        [ValidateRange(0,30)]
+        [ValidateRange(0, [int]::MaxValue)]
         [int] $LastSignInBeforeDaysAgo = 30,
         # Return results for All, Member, or Guest userTypes
         [ValidateSet("All", "Member", "Guest")]
@@ -109,4 +109,3 @@ function Get-EntraInactiveSignInUser {
         }
     }
 }
-
diff --git a/module/EntraBeta/Microsoft.Entra.Beta/Users/Get-EntraBetaInactiveSignInUser.ps1 b/module/EntraBeta/Microsoft.Entra.Beta/Users/Get-EntraBetaInactiveSignInUser.ps1
index d1c640055..e62e701b2 100644
--- a/module/EntraBeta/Microsoft.Entra.Beta/Users/Get-EntraBetaInactiveSignInUser.ps1
+++ b/module/EntraBeta/Microsoft.Entra.Beta/Users/Get-EntraBetaInactiveSignInUser.ps1
@@ -9,7 +9,7 @@ function Get-EntraBetaInactiveSignInUser {
         # User Last Sign In Activity is before Days ago
         [Parameter(ValueFromPipeline = $true, Position = 1)]
         [Alias("BeforeDaysAgo")]
-        [ValidateRange(0,30)]
+        [ValidateRange(0, [int]::MaxValue)]
         [int] $LastSignInBeforeDaysAgo = 30,
         # Return results for All, Member, or Guest userTypes
         [ValidateSet("All", "Member", "Guest")]
@@ -107,5 +107,3 @@ function Get-EntraBetaInactiveSignInUser {
         }
     }
 }
-
-
diff --git a/test/Entra/Users/Get-EntraInactiveSignInUser.Tests.ps1 b/test/Entra/Users/Get-EntraInactiveSignInUser.Tests.ps1
index bdf882e81..ca6510cb5 100644
--- a/test/Entra/Users/Get-EntraInactiveSignInUser.Tests.ps1
+++ b/test/Entra/Users/Get-EntraInactiveSignInUser.Tests.ps1
@@ -83,6 +83,13 @@ Describe 'Get-EntraInactiveSignInUser' {
             $result[2].UserID | Should -Be "user3"
         }
 
+        It "Should allow LastSignInBeforeDaysAgo above 30" {
+            $result = Get-EntraInactiveSignInUser -LastSignInBeforeDaysAgo 90 -UserType "All"
+
+            $result | Should -Not -BeNullOrEmpty
+            Should -Invoke -CommandName Invoke-GraphRequest -ModuleName Microsoft.Entra.Users -Times 1
+        }
+
         It "Should return only inactive Member users" {
             $result = Get-EntraInactiveSignInUser -LastSignInBeforeDaysAgo 30 -UserType "Member"
             
diff --git a/test/EntraBeta/Users/Get-EntraBetaInactiveSignInUser.Tests.ps1 b/test/EntraBeta/Users/Get-EntraBetaInactiveSignInUser.Tests.ps1
index e038009d2..286ff57f7 100644
--- a/test/EntraBeta/Users/Get-EntraBetaInactiveSignInUser.Tests.ps1
+++ b/test/EntraBeta/Users/Get-EntraBetaInactiveSignInUser.Tests.ps1
@@ -84,6 +84,13 @@ Describe 'Get-EntraBetaInactiveSignInUser' {
             $result[2].UserID | Should -Be "user3"
         }
 
+        It "Should allow LastSignInBeforeDaysAgo above 30" {
+            $result = Get-EntraBetaInactiveSignInUser -LastSignInBeforeDaysAgo 90 -UserType "All"
+
+            $result | Should -Not -BeNullOrEmpty
+            Should -Invoke -CommandName Invoke-GraphRequest -ModuleName Microsoft.Entra.Beta.Users -Times 1
+        }
+
         It "Should return only inactive Member users" {
             $result = Get-EntraBetaInactiveSignInUser -LastSignInBeforeDaysAgo 30 -UserType "Member"