diff --git a/core/math/random_pcg.cpp b/core/math/random_pcg.cpp
index 9609620469290..1152c4e834b1a 100644
--- a/core/math/random_pcg.cpp
+++ b/core/math/random_pcg.cpp
@@ -39,7 +39,7 @@ RandomPCG::RandomPCG(uint64_t p_seed, uint64_t p_inc) :
 }
 
 void RandomPCG::randomize() {
-	seed(OS::get_singleton()->get_ticks_usec() * pcg.state + PCG_DEFAULT_INC_64);
+	seed((OS::get_singleton()->get_unix_time() + OS::get_singleton()->get_ticks_usec()) * pcg.state + PCG_DEFAULT_INC_64);
 }
 
 double RandomPCG::random(double p_from, double p_to) {