diff --git a/mbedtls.changes b/mbedtls.changes
index 0b493c5..c565e95 100644
--- a/mbedtls.changes
+++ b/mbedtls.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun May  7 20:44:12 UTC 2023 - Mariusz Fik <fisiu@opensuse.org>
+
+- Enable THREADING with PTHREAD.
+
 -------------------------------------------------------------------
 Fri Apr 28 08:25:31 UTC 2023 - Martin Pluskal <mpluskal@suse.com>
 
diff --git a/mbedtls.spec b/mbedtls.spec
index 10f108b..b3b2902 100644
--- a/mbedtls.spec
+++ b/mbedtls.spec
@@ -97,6 +97,8 @@ export CXXLAGS="%{optflags} -Wno-stringop-overflow -Wno-maybe-uninitialized"
 %cmake \
   -DUNSAFE_BUILD=ON \
   -DLINK_WITH_PTHREAD=ON \
+  -DMBEDTLS_THREADING_C=ON \
+  -DMBEDTLS_THREADING_PTHREAD=ON \
   -DUSE_PKCS11_HELPER_LIBRARY=ON \
   -DENABLE_ZLIB_SUPPORT=ON \
   -DINSTALL_MBEDTLS_HEADERS=ON \