diff --git a/docs/features.txt b/docs/features.txt
index a81211a6561..51981d07c8b 100644
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -556,6 +556,7 @@ Khronos extensions that are not part of any Vulkan version:
   VK_KHR_get_display_properties2                        DONE (anv, hk, nvk, pvr, radv, tu, v3dv, vn)
   VK_KHR_get_surface_capabilities2                      DONE (anv, dzn, hk, lvp, nvk, pvr, radv, tu, v3dv, vn)
   VK_KHR_incremental_present                            DONE (anv, hasvk, hk, lvp, nvk, pvr, radv, tu, v3dv, vn)
+  VK_KHR_internally_synchronized_queues                 DONE (radv)
   VK_KHR_maintenance7                                   DONE (anv, hk, lvp, nvk, panvk/v10+, radv, tu, vn)
   VK_KHR_maintenance8                                   DONE (anv, hk, lvp, nvk, panvk/v10+, radv, tu)
   VK_KHR_maintenance9                                   DONE (anv, hk, lvp, nvk, panvk, radv)
diff --git a/docs/relnotes/new_features.txt b/docs/relnotes/new_features.txt
index 4c172efbf27..8c615e7c54d 100644
--- a/docs/relnotes/new_features.txt
+++ b/docs/relnotes/new_features.txt
@@ -2,3 +2,4 @@ VK_QCOM_image_processing on Turnip
 VK_EXT_present_timing on RADV, NVK, Turnip, ANV, Honeykrisp, panvk
 VK_KHR_sampler_ycbcr_conversion on pvr
 VK_EXT_image_drm_format_modifier on pvr
+VK_KHR_internally_synchronized_queues on RADV
diff --git a/src/amd/vulkan/radv_physical_device.c b/src/amd/vulkan/radv_physical_device.c
index 64e863ce38a..0891ec84972 100644
--- a/src/amd/vulkan/radv_physical_device.c
+++ b/src/amd/vulkan/radv_physical_device.c
@@ -657,6 +657,7 @@ radv_physical_device_get_supported_extensions(const struct radv_physical_device
       .KHR_incremental_present = true,
 #endif
       .KHR_index_type_uint8 = pdev->info.gfx_level >= GFX8,
+      .KHR_internally_synchronized_queues = true,
       .KHR_line_rasterization = true,
       .KHR_load_store_op_none = true,
       .KHR_maintenance1 = true,
@@ -1514,6 +1515,9 @@ radv_physical_device_get_features(const struct radv_physical_device *pdev, struc
       .presentAtAbsoluteTime = true,
       .presentAtRelativeTime = true,
 #endif
+
+      /* VK_KHR_internally_synchronized_queues */
+      .internallySynchronizedQueues = true,
    };
 }