diff --git a/buildbot/osuosl/master/config/builders.py b/buildbot/osuosl/master/config/builders.py
--- a/buildbot/osuosl/master/config/builders.py
+++ b/buildbot/osuosl/master/config/builders.py
@@ -2414,7 +2414,7 @@
                         "-DCMAKE_C_COMPILER_LAUNCHER=ccache",
                         "-DCMAKE_CXX_COMPILER_LAUNCHER=ccache",
                         "-DLLVM_ENABLE_PROJECTS=clang;lld;bolt",
-                        "-DLLVM_TARGETS_TO_BUILD=X86;AArch64",
+                        "-DLLVM_TARGETS_TO_BUILD=X86;AArch64;RISCV",
                         ],
                     is_nfc=True,
                     )},
@@ -2458,7 +2458,7 @@
                         "-DCMAKE_C_COMPILER_LAUNCHER=ccache",
                         "-DCMAKE_CXX_COMPILER_LAUNCHER=ccache",
                         "-DLLVM_ENABLE_PROJECTS=bolt",
-                        "-DLLVM_TARGETS_TO_BUILD=X86;AArch64",
+                        "-DLLVM_TARGETS_TO_BUILD=X86;AArch64;RISCV",
                         "-DLLVM_LINK_LLVM_DYLIB=ON",
                         "-DLLVM_ENABLE_LLD=ON",
                         "-DBOLT_CLANG_EXE=/usr/bin/clang",
@@ -2478,7 +2478,7 @@
                         "-DCMAKE_C_COMPILER_LAUNCHER=ccache",
                         "-DCMAKE_CXX_COMPILER_LAUNCHER=ccache",
                         "-DLLVM_ENABLE_PROJECTS=bolt",
-                        "-DLLVM_TARGETS_TO_BUILD=X86;AArch64",
+                        "-DLLVM_TARGETS_TO_BUILD=X86;AArch64;RISCV",
                         "-DBUILD_SHARED_LIBS=ON",
                         "-DLLVM_ENABLE_LLD=ON",
                         "-DBOLT_CLANG_EXE=/usr/bin/clang",
@@ -2500,7 +2500,7 @@
                         "-DCMAKE_C_COMPILER_LAUNCHER=ccache",
                         "-DCMAKE_CXX_COMPILER_LAUNCHER=ccache",
                         "-DLLVM_ENABLE_PROJECTS=bolt",
-                        "-DLLVM_TARGETS_TO_BUILD=X86;AArch64",
+                        "-DLLVM_TARGETS_TO_BUILD=X86;AArch64;RISCV",
                         "-DBUILD_SHARED_LIBS=ON",
                         "-DLLVM_USE_LINKER=mold",
                         "-DBOLT_CLANG_EXE=/usr/bin/clang",