diff --git a/model/src/w3srcemd.F90 b/model/src/w3srcemd.F90
index 12ff81291..5d20e49d6 100644
--- a/model/src/w3srcemd.F90
+++ b/model/src/w3srcemd.F90
@@ -1589,9 +1589,9 @@ SUBROUTINE W3SRCE ( srce_call, IT, ISEA, JSEA, IX, IY, IMOD,          &
                   evS = -evS
                   evD = 2*evD
                 ENDIF
-#endif
                 B_JAC(ISP,JSEA)                   = B_JAC(ISP,JSEA) + SIDT * eVS
                 ASPAR_JAC(ISP,PDLIB_I_DIAG(JSEA)) = ASPAR_JAC(ISP,PDLIB_I_DIAG(JSEA)) - SIDT * eVD
+#endif
 
 #ifdef W3_TR1
                 eVS = VSTR(ISP) * JAC
@@ -1603,9 +1603,9 @@ SUBROUTINE W3SRCE ( srce_call, IT, ISEA, JSEA, IX, IY, IMOD,          &
                   evS = -evS
                   evD = 2*evD
                 ENDIF
-#endif
                 B_JAC(ISP,JSEA)                   = B_JAC(ISP,JSEA) + SIDT * eVS
                 ASPAR_JAC(ISP,PDLIB_I_DIAG(JSEA)) = ASPAR_JAC(ISP,PDLIB_I_DIAG(JSEA)) - SIDT * eVD
+#endif
               END DO
             END DO