diff --git a/source/f90/seteps.f90 b/source/f90/seteps.f90
index 743ff75f721b926faf9371e65dc40147b984df7f..416d0cc99d0782d2b69410a30ef7816ece7da4e1 100644
--- a/source/f90/seteps.f90
+++ b/source/f90/seteps.f90
@@ -70,20 +70,20 @@ subroutine seteps(neps, nos, osc, epsinf, wn, name, eps, layers, mode)
 ! The original version had this additional loop. It seems, it has been removed
 ! because all cases of nos(l) > 1 are treated in case 1 above
       do k = 1, nos(l)
-      j = j + 1
-      if (osc(1, j) > 1d-3) then  ! prevent division by zero
-        x = wn / osc(1, j)
-      else
-        x = wn * 1d3
-      endif
-      deno = x * dcmplx(x, osc(3, j))
-      if (osc(2, j) >= 0.0d0) then
-        deno = 1.0d0 - deno
-      endif
-      if (cdabs(deno) == 0.0d0) then ! replace 0 by machine epsilon
-        deno = epsilon(1.0d0) / 2
-      endif
-      eps(l) = eps(l) + osc(2, j) / deno
+        j = j + 1
+        if (osc(1, j) > 1d-3) then  ! prevent division by zero
+          x = wn / osc(1, j)
+        else
+          x = wn * 1d3
+        endif
+        deno = x * dcmplx(x, osc(3, j))
+        if (osc(2, j) >= 0.0d0) then
+          deno = 1.0d0 - deno
+        endif
+        if (cdabs(deno) == 0.0d0) then ! replace 0 by machine epsilon
+          deno = epsilon(1.0d0) / 2
+        endif
+        eps(l) = eps(l) + osc(2, j) / deno
       enddo
     endif
   enddo