diff --git a/sample_projects_intracellular/boolean/physiboss_cell_lines/main.cpp b/sample_projects_intracellular/boolean/physiboss_cell_lines/main.cpp
index a3d872462..3897fda72 100644
--- a/sample_projects_intracellular/boolean/physiboss_cell_lines/main.cpp
+++ b/sample_projects_intracellular/boolean/physiboss_cell_lines/main.cpp
@@ -108,9 +108,6 @@ int main( int argc, char* argv[] )
 	// OpenMP setup
 	omp_set_num_threads(PhysiCell_settings.omp_num_threads);
 	
-	// PNRG setup 
-	SeedRandom(); 
-	
 	// time setup 
 	std::string time_units = "min";