diff --git a/src/MNH/slow_terms.f90 b/src/MNH/slow_terms.f90
index d26ffcbdf857de3655b1cf3445201cba5e3ba5c2..80db2c4cfaec5e5beb72d05f05330b85e5c79065 100644
--- a/src/MNH/slow_terms.f90
+++ b/src/MNH/slow_terms.f90
@@ -257,14 +257,14 @@ IF (MPPDB_INITIALIZED) THEN
 END IF
 
 #ifndef MNH_OPENACC
-allocate( zt   ,JIU,JJU,JKU )
-allocate( zw   ,JIU,JJU,JKU )
-allocate( zw1  ,JIU,JJU,JKU )
-allocate( zw2  ,JIU,JJU,JKU )
-allocate( zw3  ,JIU,JJU,JKU )
-allocate( zexnt,JIU,JJU,JKU )
-allocate( zdzz ,JIU,JJU,JKU )
-allocate( g3d   )
+allocate( zt   (JIU,JJU,JKU) )
+allocate( zw   (JIU,JJU,JKU) )
+allocate( zw1  (JIU,JJU,JKU) )
+allocate( zw2  (JIU,JJU,JKU) )
+allocate( zw3  (JIU,JJU,JKU) )
+allocate( zexnt(JIU,JJU,JKU) )
+allocate( zdzz (JIU,JJU,JKU) )
+allocate( g3d  (JIU,JJU,JKU) )
 #else
 !Pin positions in the pools of MNH memory
 CALL MNH_MEM_POSITION_PIN()