diff --git a/Library/OcDeviceMiscLib/PciInfoDump.c b/Library/OcDeviceMiscLib/PciInfoDump.c
index 3582520f..7f1d7f22 100644
--- a/Library/OcDeviceMiscLib/PciInfoDump.c
+++ b/Library/OcDeviceMiscLib/PciInfoDump.c
@@ -64,6 +64,7 @@ OcPciInfoDump (
                   );
   if (EFI_ERROR (Status)) {
     DEBUG ((DEBUG_INFO, "OCDM: No PCI devices found for dumping - %r\n", Status));
+    FreePool (FileBuffer);
     return Status;
   }