diff --git a/zorg/buildbot/builders/annotated/libc-linux.py b/zorg/buildbot/builders/annotated/libc-linux.py
index 1385e8f5..0ad82a5f 100644
--- a/zorg/buildbot/builders/annotated/libc-linux.py
+++ b/zorg/buildbot/builders/annotated/libc-linux.py
@@ -86,7 +86,7 @@ def main(argv):
         runtimes = ['libc']
         if fullbuild and not args.asan and not lint_build and not riscv_build:
             runtimes.append('compiler-rt')
-        cmakes_args.append(f"-DLLVM_ENABLE_PROJECTS={';'.join(runtimes)}")
+        cmake_args.append(f"-DLLVM_ENABLE_PROJECTS={';'.join(runtimes)}")
 
         if fullbuild and not args.asan and not lint_build and not riscv_build:
             cmake_args.append('-DLLVM_LIBC_INCLUDE_SCUDO=ON')