diff --git a/utils/build-presets.ini b/utils/build-presets.ini
index bc322d3d1c483..552d3d9b0b405 100644
--- a/utils/build-presets.ini
+++ b/utils/build-presets.ini
@@ -52,52 +52,6 @@ installable-package=%(installable_package)s
 # If someone uses this for incremental builds, force reconfiguration.
 reconfigure
 
-
-[preset: buildbot,tools=RA,stdlib=DA]
-mixin-preset=
-    mixin_buildbot_trunk_base
-    mixin_buildbot_install_components
-
-# Build Release without debug info, because it is faster to build.
-release
-assertions
-
-dash-dash
-
-swift-stdlib-build-type=Debug
-swift-stdlib-enable-assertions=true
-
-[preset: buildbot,tools=RA,stdlib=RD]
-mixin-preset=
-    mixin_buildbot_trunk_base
-    mixin_buildbot_install_components
-
-# Build Release without debug info, because it is faster to build.
-release
-assertions
-
-dash-dash
-
-swift-stdlib-build-type=RelWithDebInfo
-swift-stdlib-enable-assertions=false
-
-[preset: buildbot,tools=RA,stdlib=RDA]
-mixin-preset=
-    mixin_buildbot_trunk_base
-    mixin_buildbot_install_components
-
-# Build Release without debug info, because it is faster to build.
-release
-assertions
-
-dash-dash
-
-swift-stdlib-build-type=RelWithDebInfo
-swift-stdlib-enable-assertions=true
-
-# This is a release non-incremental build. Run sil-verify-all.
-sil-verify-all
-
 [preset: buildbot,tools=RA,stdlib=RD,test=no]
 mixin-preset=
     mixin_buildbot_trunk_base