diff --git a/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/overlaybd-cross.patch b/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/overlaybd-cross.patch
index 125e5651eb..36a61d98e3 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/overlaybd-cross.patch
+++ b/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/overlaybd-cross.patch
@@ -126,29 +126,3 @@ Signed-off-by: James Le Cuirot <jlecuirot@microsoft.com>
  if(BUILD_TESTING)
 -- 
 2.49.0
-
-
-From 32a592ef523a14600ce658a695d827724aeb66c9 Mon Sep 17 00:00:00 2001
-From: Krzesimir Nowak <knowak@microsoft.com>
-Date: Fri, 8 Aug 2025 16:47:58 +0200
-Subject: [PATCH] Patch libtcmu after fetching to fix memory issues
-
----
- CMake/Findtcmu.cmake | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/CMake/Findtcmu.cmake b/CMake/Findtcmu.cmake
-index 6e8f0ef..5865a9b 100644
---- a/CMake/Findtcmu.cmake
-+++ b/CMake/Findtcmu.cmake
-@@ -5,6 +5,7 @@ FetchContent_Declare(
-   tcmu
-   GIT_REPOSITORY https://github.com/data-accelerator/photon-libtcmu.git
-   GIT_TAG main
-+  PATCH_COMMAND patch -p1 -i @FILESDIR@/tcmu-fix.patch
- )
- 
- if(BUILD_TESTING)
--- 
-2.49.1
-
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/overlaybd-pin-tcmu.patch b/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/overlaybd-pin-tcmu.patch
new file mode 100644
index 0000000000..321ba3869b
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/overlaybd-pin-tcmu.patch
@@ -0,0 +1,11 @@
+--- a/CMake/Findtcmu.cmake
++++ b/CMake/Findtcmu.cmake
+@@ -4,7 +4,7 @@ set(FETCHCONTENT_QUIET false)
+ FetchContent_Declare(
+   tcmu
+   GIT_REPOSITORY https://github.com/data-accelerator/photon-libtcmu.git
+-  GIT_TAG main
++  GIT_TAG 813fd65361bb2f348726b9c41478a44211847614
+ )
+ 
+ if(BUILD_TESTING)
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/tcmu-fix.patch b/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/tcmu-fix.patch
deleted file mode 100644
index d2a374ad0c..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/files/tcmu-fix.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From 0ee2c928de51ef56376c4ab6528ca1e23c13c4a7 Mon Sep 17 00:00:00 2001
-From: Krzesimir Nowak <knowak@microsoft.com>
-Date: Fri, 8 Aug 2025 16:29:52 +0200
-Subject: [PATCH] fix
-
----
- scsi.cpp | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/scsi.cpp b/scsi.cpp
-index d8c27a9..4c7f480 100644
---- a/scsi.cpp
-+++ b/scsi.cpp
-@@ -183,7 +183,7 @@ int tcmu_emulate_evpd_inquiry(
- 	{
- 		char data[512];
- 		char *ptr, *p, *wwn;
--		size_t len, used = 0;
-+		size_t len, used = 4;
- 		uint16_t *tot_len = (uint16_t*) &data[2];
- 		uint32_t padding;
- 		bool next;
-@@ -207,7 +207,7 @@ int tcmu_emulate_evpd_inquiry(
- 
- 		ptr[3] = 8 + len + 1;
- 		used += (uint8_t)ptr[3] + 4;
--		ptr += used;
-+		ptr += (uint8_t)ptr[3] + 4;
- 
- 		/* 2/5: NAA binary */
- 		ptr[0] = 1; /* code set: binary */
-@@ -340,9 +340,9 @@ int tcmu_emulate_evpd_inquiry(
- finish_page83:
- 		/* Done with descriptor list */
- 
--		*tot_len = htobe16(used);
-+		*tot_len = htobe16(used - 4);
- 
--		tcmu_memcpy_into_iovec(iovec, iov_cnt, data, used + 4);
-+		tcmu_memcpy_into_iovec(iovec, iov_cnt, data, used);
- 
- 		free(wwn);
- 		wwn = NULL;
--- 
-2.49.1
-
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/overlaybd-9999.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/overlaybd-9999.ebuild
index c3f46048eb..7e3ede9492 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/overlaybd-9999.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/sys-fs/overlaybd/overlaybd-9999.ebuild
@@ -49,7 +49,7 @@ PATCHES=(
 
 src_prepare() {
 	cmake_src_prepare
-	sed -i "s:@FILESDIR@:${FILESDIR}:g" CMake/Findphoton.cmake CMake/Findtcmu.cmake || die
+	sed -i "s:@FILESDIR@:${FILESDIR}:g" CMake/Findphoton.cmake || die
 }
 
 src_configure() {