diff --git a/userspace/libsinsp/test/classes/sinsp_threadinfo.cpp b/userspace/libsinsp/test/classes/sinsp_threadinfo.cpp
index 685f4198a72..37d6075a057 100644
--- a/userspace/libsinsp/test/classes/sinsp_threadinfo.cpp
+++ b/userspace/libsinsp/test/classes/sinsp_threadinfo.cpp
@@ -16,6 +16,7 @@ limitations under the License.
 */
 
 #include <test/helpers/threads_helpers.h>
+#include <re2/re2.h>
 
 TEST(sinsp_threadinfo, get_main_thread)
 {
@@ -126,10 +127,11 @@ TEST_F(sinsp_with_test_input, THRD_INFO_assign_children_to_a_nullptr)
 	ASSERT_THREAD_INFO_PIDS(p3_t1_tid, p3_t1_pid, 0);
 }
 
+#define RGX_POD "(pod[a-z0-9]{8}[-_][a-z0-9]{4}[-_][a-z0-9]{4}[-_][a-z0-9]{4}[-_][a-z0-9]{12})"
+
 // This test asserts that our regex is solid against all possible cgroup layouts
 TEST(sinsp_threadinfo, check_pod_uid_regex)
 {
-	// RGX_POD is defined in `threadinfo.h`
 	re2::RE2 pattern(RGX_POD, re2::RE2::POSIX);
 
 	// CgroupV1, driver cgroup
diff --git a/userspace/libsinsp/threadinfo.cpp b/userspace/libsinsp/threadinfo.cpp
index cfec222b33f..d49b5e4297a 100644
--- a/userspace/libsinsp/threadinfo.cpp
+++ b/userspace/libsinsp/threadinfo.cpp
@@ -31,6 +31,9 @@ limitations under the License.
 #include "tracer_emitter.h"
 #endif
 
+#include <re2/re2.h>
+#define RGX_POD "(pod[a-z0-9]{8}[-_][a-z0-9]{4}[-_][a-z0-9]{4}[-_][a-z0-9]{4}[-_][a-z0-9]{12})"
+
 constexpr static const char* s_thread_table_name = "threads";
 
 extern sinsp_evttables g_infotables;
@@ -838,7 +841,6 @@ void sinsp_threadinfo::set_pod_uid()
 		return;
 	}
 
-#ifndef _WIN32
 	// If `this->cgroups()` is not empty we should have at least the first element
 	// An example of `this->cgroups()[0].second` layout is:
 	// /kubelet.slice/kubelet-kubepods.slice/kubelet-kubepods-pod1b011081_6e8e_4839_b225_4685eae5fd59.slice/cri-containerd-2f92446a3fbfd0b7a73457b45e96c75a25c5e44e7b1bcec165712b906551c261.scope
@@ -859,7 +861,6 @@ void sinsp_threadinfo::set_pod_uid()
 
 	// The final `pod_uid` layout is:
 	// 05869489-8c7f-45dc-9abd-1b1620787bb1
-#endif
 }
 
 sinsp_fdinfo_t* sinsp_threadinfo::add_fd(int64_t fd, sinsp_fdinfo_t *fdinfo)
diff --git a/userspace/libsinsp/threadinfo.h b/userspace/libsinsp/threadinfo.h
index eb39eeaecdc..62e1fa9881f 100644
--- a/userspace/libsinsp/threadinfo.h
+++ b/userspace/libsinsp/threadinfo.h
@@ -39,9 +39,6 @@ struct iovec {
 #include "internal_metrics.h"
 #include "state/table.h"
 #include "thread_group_info.h"
-#include <re2/re2.h>
-
-#define RGX_POD "(pod[a-z0-9]{8}[-_][a-z0-9]{4}[-_][a-z0-9]{4}[-_][a-z0-9]{4}[-_][a-z0-9]{12})"
 
 class sinsp_delays_info;
 class sinsp_tracerparser;