diff --git a/docs/envvars.rst b/docs/envvars.rst
index 3cb8bba645a..6d3b9d5a960 100644
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@@ -1366,8 +1366,6 @@ RADV driver environment variables
       disable FMASK compression on MSAA images (GFX6-GFX10.3)
    ``nogpl``
       disable VK_EXT_graphics_pipeline_library
-   ``nogsfastlaunch2``
-      disable GS_FAST_LAUNCH=2 for Mesh shaders (GFX11 only)
    ``nohiz``
       disable HIZ for depthstencil images
    ``noibs``
diff --git a/src/amd/vulkan/radv_debug.h b/src/amd/vulkan/radv_debug.h
index ea10b7cf5a1..596b772138c 100644
--- a/src/amd/vulkan/radv_debug.h
+++ b/src/amd/vulkan/radv_debug.h
@@ -57,9 +57,8 @@ enum {
    RADV_DEBUG_NO_RT = 1ull << 41,
    RADV_DEBUG_NO_MESH_SHADER = 1ull << 42,
    RADV_DEBUG_NO_NGG_GS = 1ull << 43,
-   RADV_DEBUG_NO_GS_FAST_LAUNCH_2 = 1ull << 44,
-   RADV_DEBUG_NO_ESO = 1ull << 45,
-   RADV_DEBUG_PSO_CACHE_STATS = 1ull << 46,
+   RADV_DEBUG_NO_ESO = 1ull << 44,
+   RADV_DEBUG_PSO_CACHE_STATS = 1ull << 45,
 };
 
 enum {
diff --git a/src/amd/vulkan/radv_instance.c b/src/amd/vulkan/radv_instance.c
index 80568d0f9f4..685b4c7a1d2 100644
--- a/src/amd/vulkan/radv_instance.c
+++ b/src/amd/vulkan/radv_instance.c
@@ -70,7 +70,6 @@ static const struct debug_control radv_debug_options[] = {{"nofastclears", RADV_
                                                           {"nort", RADV_DEBUG_NO_RT},
                                                           {"nomeshshader", RADV_DEBUG_NO_MESH_SHADER},
                                                           {"nongg_gs", RADV_DEBUG_NO_NGG_GS},
-                                                          {"nogsfastlaunch2", RADV_DEBUG_NO_GS_FAST_LAUNCH_2},
                                                           {"noeso", RADV_DEBUG_NO_ESO},
                                                           {"psocachestats", RADV_DEBUG_PSO_CACHE_STATS},
                                                           {NULL, 0}};
diff --git a/src/amd/vulkan/radv_physical_device.c b/src/amd/vulkan/radv_physical_device.c
index ebdcec2fc36..abe0910e326 100644
--- a/src/amd/vulkan/radv_physical_device.c
+++ b/src/amd/vulkan/radv_physical_device.c
@@ -165,7 +165,6 @@ radv_physical_device_init_cache_key(struct radv_physical_device *pdev)
    key->ge_wave32 = pdev->ge_wave_size == 32;
    key->invariant_geom = !!(instance->debug_flags & RADV_DEBUG_INVARIANT_GEOM);
    key->lower_discard_to_demote = !!(instance->debug_flags & RADV_DEBUG_DISCARD_TO_DEMOTE);
-   key->mesh_fast_launch_2 = pdev->mesh_fast_launch_2;
    key->no_fmask = !!(instance->debug_flags & RADV_DEBUG_NO_FMASK);
    key->no_ngg_gs = !!(instance->debug_flags & RADV_DEBUG_NO_NGG_GS);
    key->no_rt = !!(instance->debug_flags & RADV_DEBUG_NO_RT);
@@ -2098,9 +2097,7 @@ radv_physical_device_try_create(struct radv_instance *instance, drmDevicePtr drm
 
    pdev->emulate_ngg_gs_query_pipeline_stat = pdev->use_ngg && pdev->info.gfx_level < GFX11;
 
-   pdev->mesh_fast_launch_2 =
-      (pdev->info.gfx_level >= GFX11 && !(instance->debug_flags & RADV_DEBUG_NO_GS_FAST_LAUNCH_2)) ||
-      pdev->info.gfx_level >= GFX12;
+   pdev->mesh_fast_launch_2 = pdev->info.gfx_level >= GFX11;
 
    pdev->emulate_mesh_shader_queries = pdev->info.gfx_level == GFX10_3;
 
diff --git a/src/amd/vulkan/radv_physical_device.h b/src/amd/vulkan/radv_physical_device.h
index c8d288346cf..d1a6163b913 100644
--- a/src/amd/vulkan/radv_physical_device.h
+++ b/src/amd/vulkan/radv_physical_device.h
@@ -55,7 +55,6 @@ struct radv_physical_device_cache_key {
    uint32_t ge_wave32 : 1;
    uint32_t invariant_geom : 1;
    uint32_t lower_discard_to_demote : 1;
-   uint32_t mesh_fast_launch_2 : 1;
    uint32_t no_fmask : 1;
    uint32_t no_ngg_gs : 1;
    uint32_t no_rt : 1;