diff --git a/src/finiteVolume/cfdTools/general/SRF/derivedFvPatchFields/SRFVelocityFvPatchVectorField/SRFVelocityFvPatchVectorField.C b/src/finiteVolume/cfdTools/general/SRF/derivedFvPatchFields/SRFVelocityFvPatchVectorField/SRFVelocityFvPatchVectorField.C
index feaece76ab..2a17513700 100644
--- a/src/finiteVolume/cfdTools/general/SRF/derivedFvPatchFields/SRFVelocityFvPatchVectorField/SRFVelocityFvPatchVectorField.C
+++ b/src/finiteVolume/cfdTools/general/SRF/derivedFvPatchFields/SRFVelocityFvPatchVectorField/SRFVelocityFvPatchVectorField.C
@@ -129,8 +129,8 @@ void Foam::SRFVelocityFvPatchVectorField::updateCoeffs()
         return;
     }
 
-    // If relative, include the effect of the SRF
-    if (relative_)
+    // If not relative to the SRF include the effect of the SRF
+    if (!relative_)
     {
         // Get reference to the SRF model
         const SRF::SRFModel& srf =
@@ -141,7 +141,8 @@ void Foam::SRFVelocityFvPatchVectorField::updateCoeffs()
 
         operator==(-SRFVelocity + inletValue_);
     }
-    // If absolute, simply supply the inlet value as a fixed value
+    // If already relative to the SRF simply supply the inlet value as a fixed
+    // value
     else
     {
         operator==(inletValue_);
diff --git a/tutorials/incompressible/SRFSimpleFoam/mixer/0/Urel b/tutorials/incompressible/SRFSimpleFoam/mixer/0/Urel
index 79713c0547..0353535f09 100644
--- a/tutorials/incompressible/SRFSimpleFoam/mixer/0/Urel
+++ b/tutorials/incompressible/SRFSimpleFoam/mixer/0/Urel
@@ -25,7 +25,7 @@ boundaryField
     {
         type            SRFVelocity;
         inletValue      uniform ( 0 0 -10 );
-        relative        yes;
+        relative        no;
         value           uniform ( 0 0 0 );
     }
     outlet
@@ -41,7 +41,7 @@ boundaryField
     {
         type            SRFVelocity;
         inletValue      uniform ( 0 0 0 );
-        relative        yes;
+        relative        no;
         value           uniform ( 0 0 0 );
     }
     cyclic_half0