diff --git a/buildbot/osuosl/master/config/builders.py b/buildbot/osuosl/master/config/builders.py
index 72695168c..a0e5d84fb 100644
--- a/buildbot/osuosl/master/config/builders.py
+++ b/buildbot/osuosl/master/config/builders.py
@@ -350,6 +350,7 @@ def collapseRequestsDoxygen(master, builder, req1, req2):
                     clean=False,
                     checkout_compiler_rt=False,
                     checkout_lld=False,
+                    checkout_clang_tools_extra=False,
                     extra_cmake_args=["-DLLVM_TARGETS_TO_BUILD='ARM'"])},
 
     ## ARMv7 check-all 2-stage
@@ -409,6 +410,7 @@ def collapseRequestsDoxygen(master, builder, req1, req2):
                     clean=False,
                     checkout_compiler_rt=False,
                     checkout_lld=False,
+                    checkout_clang_tools_extra=False,
                     extra_cmake_args=["-DLLVM_TARGETS_TO_BUILD='AArch64'"])},
 
     # AArch64 2 stage build with lld, flang, compiler-rt, test-suite and SVE/SME