diff --git a/src/modules/solver/moduleSolver.f90 b/src/modules/solver/moduleSolver.f90
index e0ca06c..635c9eb 100644
--- a/src/modules/solver/moduleSolver.f90
+++ b/src/modules/solver/moduleSolver.f90
@@ -466,7 +466,7 @@ MODULE moduleSolver
       use moduleInject
       IMPLICIT NONE
 
-      INTEGER:: i, n, sp
+      INTEGER:: i, sp
       
       DO i=1, nInject
         associate(inject => injects(i)%obj)