diff --git a/build-toolchain.sh b/build-toolchain.sh
index 2471994..5dc573e 100755
--- a/build-toolchain.sh
+++ b/build-toolchain.sh
@@ -128,7 +128,8 @@ mkdir -p "${BUILD_DIR}/gcc1" && cd "${BUILD_DIR}/gcc1"
     --without-cloog \
     --without-ppl \
     --disable-nls \
-    --disable-libatomic
+    --disable-libatomic \
+    --disable-tls
 
 make -j$(nproc) all-gcc
 make install-gcc
@@ -199,7 +200,8 @@ mkdir -p "${BUILD_DIR}/gcc2" && cd "${BUILD_DIR}/gcc2"
     --disable-multilib \
     --disable-bootstrap \
     --disable-libgomp \
-    --disable-libatomic
+    --disable-libatomic \
+    --disable-tls
 
 make -j$(nproc)
 make install