diff --git a/base/applications/taskmgr/perfdata.c b/base/applications/taskmgr/perfdata.c
index 7f0869a5752..6ca1a76581b 100644
--- a/base/applications/taskmgr/perfdata.c
+++ b/base/applications/taskmgr/perfdata.c
@@ -176,6 +176,7 @@ void PerfDataRefresh(void)
     PSID                                       ProcessUser;
     ULONG                                      Buffer[64]; /* must be 4 bytes aligned! */
     ULONG                                      cwcUserName;
+    BOOL                                       bIsWow64;
 
     /* Get new system time */
     status = NtQuerySystemInformation(SystemTimeOfDayInformation, &SysTimeInfo, sizeof(SysTimeInfo), NULL);
@@ -389,6 +390,11 @@ ReadProcOwner:
                     pPerfData[Idx].GDIObjectCount = GetGuiResources(hProcess, GR_GDIOBJECTS);
                 }
 
+                if (IsWow64Process(hProcess, &bIsWow64) && bIsWow64)
+                {
+                    wcscat(pPerfData[Idx].ImageName, L" *32");
+                }
+
                 GetProcessIoCounters(hProcess, &pPerfData[Idx].IOCounters);
                 CloseHandle(hProcess);
             } else {
diff --git a/base/applications/taskmgr/perfdata.h b/base/applications/taskmgr/perfdata.h
index 0a06c4d5cf2..b16d0240f05 100644
--- a/base/applications/taskmgr/perfdata.h
+++ b/base/applications/taskmgr/perfdata.h
@@ -12,7 +12,7 @@
 
 typedef struct _PERFDATA
 {
-	WCHAR				ImageName[MAX_PATH];
+	WCHAR				ImageName[MAX_PATH + _countof(L" *32") - 1];
 	HANDLE				ProcessId;
 	WCHAR				UserName[MAX_PATH];
 	ULONG				SessionId;