diff --git a/.github/workflows/haupt.yml b/.github/workflows/haupt.yml
index 961491b..7fbc22e 100644
--- a/.github/workflows/haupt.yml
+++ b/.github/workflows/haupt.yml
@@ -73,7 +73,7 @@ jobs:
            mkdir -p encoding_plugin/rel
            pushd encoding_plugin/rel > /dev/null
            # Erase all encoding types. Hurts performance but allows us to compile in release mode with GitHub runners.
-           cmake -DCMAKE_BUILD_TYPE=Release -DHAVE_POSIX_REGEX=0 -DTHREADS_PREFER_PTHREAD_FLAG=1 -DCMAKE_THREAD_LIBS_INIT="-lpthread" -DCMAKE_HAVE_THREADS_LIBRARY=1 -DCMAKE_USE_PTHREADS_INIT=1 -DERASE_SEGMENT_TYPES=Dictionary,LZ4,RunLength,FSST,FrameOfReference,Unencoded,FixedStringDictionary ..
+           cmake -DCMAKE_BUILD_TYPE=Release -DHYRISE_RELAXED_BUILD=ON -DERASE_SEGMENT_TYPES=Dictionary,LZ4,RunLength,FSST,FrameOfReference,Unencoded,FixedStringDictionary ..
            cmake --build . --target hyriseServer WorkloadStatisticsPlugin WorkloadHandlerPlugin CommandExecutorPlugin DataCharacteristicsPlugin
            popd > /dev/null