diff --git a/fix_missing_cstdint.patch b/fix_missing_cstdint.patch
new file mode 100644
index 0000000..67d225b
--- /dev/null
+++ b/fix_missing_cstdint.patch
@@ -0,0 +1,60 @@
+diff --git a/host/BorrowedImage.h b/host/BorrowedImage.h
+index ed2890568..51ea2b6b1 100644
+--- a/host/BorrowedImage.h
++++ b/host/BorrowedImage.h
+@@ -12,6 +12,7 @@
+ // See the License for the specific language governing permissions and
+ // limitations under the License.
+ 
++#include <cstdint>
+ #pragma once
+ 
+ namespace gfxstream {
+diff --git a/host/compressedTextureFormats/AstcCpuDecompressor.h b/host/compressedTextureFormats/AstcCpuDecompressor.h
+index 4823ee255..3af0bdc64 100644
+--- a/host/compressedTextureFormats/AstcCpuDecompressor.h
++++ b/host/compressedTextureFormats/AstcCpuDecompressor.h
+@@ -15,6 +15,7 @@
+ 
+ #include <memory>
+ #include <string>
++#include <cstdint>
+ 
+ namespace gfxstream {
+ namespace vk {
+diff --git a/host/compressedTextureFormats/AstcCpuDecompressorNoOp.cpp b/host/compressedTextureFormats/AstcCpuDecompressorNoOp.cpp
+index f0e4f32be..2258c793d 100644
+--- a/host/compressedTextureFormats/AstcCpuDecompressorNoOp.cpp
++++ b/host/compressedTextureFormats/AstcCpuDecompressorNoOp.cpp
+@@ -13,6 +13,7 @@
+ // limitations under the License.
+ 
+ #include "AstcCpuDecompressor.h"
++#include <cstdint>
+ 
+ namespace gfxstream {
+ namespace vk {
+diff --git a/host/vulkan/BufferVk.cpp b/host/vulkan/BufferVk.cpp
+index 46f454049..9b12de07e 100644
+--- a/host/vulkan/BufferVk.cpp
++++ b/host/vulkan/BufferVk.cpp
+@@ -14,6 +14,7 @@
+ 
+ #include "BufferVk.h"
+ 
++#include <cstdint>
+ #include "VkCommonOperations.h"
+ 
+ namespace gfxstream {
+diff --git a/host/vulkan/BufferVk.h b/host/vulkan/BufferVk.h
+index 9016fd745..a8a3fe3eb 100644
+--- a/host/vulkan/BufferVk.h
++++ b/host/vulkan/BufferVk.h
+@@ -14,6 +14,7 @@
+ 
+ #include <memory>
+ #include <vector>
++#include <cstdint>
+ 
+ namespace gfxstream {
+ namespace vk {
diff --git a/gfxstream.spec b/gfxstream.spec
index ddf22be..c70c2f4 100644
--- a/gfxstream.spec
+++ b/gfxstream.spec
@@ -3,7 +3,7 @@
 
 Name:           gfxstream
 Version:        0.1.2^%{gitdate}git%{gitversion}
-Release:        3%{?dist}
+Release:        4%{?dist}
 
 Summary:        Graphics Streaming Kit
 
@@ -32,6 +32,7 @@ Source2:        licensecheck.txt
 
 Patch0000:      0001-meson-use-system-headers-if-possible.patch
 Patch0001:      0001-meson-add-DGLM_ENABLE_EXPERIMENTAL.patch
+Patch0002:      fix_missing_cstdint.patch
 
 BuildRequires:  gcc
 BuildRequires:  g++
@@ -87,6 +88,9 @@ gfxstream development files, used by QEMU to build against.
 
 
 %changelog
+* Wed Jul 23 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.2^20240226git23d05703-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
 * Thu Jan 16 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.2^20240226git23d05703-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild