diff --git a/src/BM1DProcess.cc b/src/BM1DProcess.cc
index 7a907c4..f316fb2 100644
--- a/src/BM1DProcess.cc
+++ b/src/BM1DProcess.cc
@@ -20,7 +20,7 @@ void BM1DProcess::Run(int nRuns, int nSteps, double p0, double p1)
 			t.push_back(0.0);  //let's start at t=0, x=0, you can change it if you vant, please use Set methods
 			x.push_back(0.0);
 			
-			for(int ii = 0; ii < nSteps ; ii++)
+			for(int ii = 1; ii < nSteps ; ii++)
 				{
 				
 					rand1 = randomGenerator->Uniform();
@@ -55,7 +55,7 @@ void BM1DProcess::Run(int nRuns, int nSteps, double p0, double mu, double sigma)
 			t.push_back(0.0);  //let's start at t=0, x=0, you can change it if you vant, please use Set methods
 			x.push_back(0.0);
 			
-			for(int ii = 0; ii < nSteps ; ii++)
+			for(int ii = 1; ii < nSteps ; ii++)
 				{
 					rand1 = randomGenerator->Uniform();
 						
@@ -84,7 +84,7 @@ void BM1DProcess::Run(int nRuns, int nSteps, double p0, double x1, double x2, do
 			
 			double randGauss;
 			
-			for(int ii = 0; ii < nSteps ; ii++)
+			for(int ii = 1; ii < nSteps ; ii++)
 				{
 					rand1 = randomGenerator->Uniform();