diff --git a/projects/fluent-bit/build.sh b/projects/fluent-bit/build.sh
index 90056e239..f0f2d984c 100755
--- a/projects/fluent-bit/build.sh
+++ b/projects/fluent-bit/build.sh
@@ -98,7 +98,8 @@ EXTRA_FLAGS="-DFLB_BINARY=OFF \
   -DFLB_EXAMPLES=OFF \
   -DFLB_METRICS=ON   \
   -DFLB_DEBUG=ON     \
-  -DMBEDTLS_FATAL_WARNINGS=OFF"
+  -DMBEDTLS_FATAL_WARNINGS=OFF \
+  -DFLB_CONFIG_YAML=OFF"
 
 cmake -DFLB_TESTS_INTERNAL=ON \
       -DFLB_TESTS_INTERNAL_FUZZ=ON \