diff --git a/PSGitLab/Public/Projects/Get-GitLabProjectCommit.ps1 b/PSGitLab/Public/Projects/Get-GitLabProjectCommit.ps1
index b818154..fc8f0fa 100644
--- a/PSGitLab/Public/Projects/Get-GitLabProjectCommit.ps1
+++ b/PSGitLab/Public/Projects/Get-GitLabProjectCommit.ps1
@@ -21,8 +21,10 @@
     $After,
 
     [datetime]
-    $Before
+    $Before,
 
+    [string]
+    $Sha
   )
 
   $Project = $null
@@ -60,5 +62,9 @@
     Body   = $Body
   }
 
+  if ($Sha) {
+    $Request.URI = "$($Request.URI)/$Sha"
+  }
+
   QueryGitLabAPI -Request $Request -ObjectType 'GitLab.Project.Commit'
 }