diff --git a/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c b/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c
index fc0f8698a9..3fed8e06e4 100644
--- a/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c
+++ b/MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleReportLib.c
@@ -342,6 +342,10 @@ InitCapsuleLastVariable (
                         0,
                         NULL
                         );
+      } else {
+        if (CapsuleResult != NULL) {
+          FreePool (CapsuleResult);
+        }
       }
     }