diff --git a/src/ejecta/ejecta_emplace.f90 b/src/ejecta/ejecta_emplace.f90
index 04dee3f2..8da930b2 100644
--- a/src/ejecta/ejecta_emplace.f90
+++ b/src/ejecta/ejecta_emplace.f90
@@ -296,7 +296,7 @@ subroutine ejecta_emplace(user,surf,crater,domain,ejb,ejtble,deltaMtot,age,age_r
    fmasscons = (-deltaMtot)/ ejbmass
    cumulative_elchange = cumulative_elchange * fmasscons
    crater%ejrim = crater%ejrim * fmasscons
-   ejb(:)%thick = ejb(:)%thick * fmasscons
+   ejb(:)%thick = ejb(:)%thick + log(fmasscons)
    maxhits = 1
    ! Create box for soften calculation (will be no bigger than the grid itself)
    if (2 * inc + 1 < user%gridsize) then