diff --git a/input/methods b/input/methods
index 563d0b9..4523991 100644
--- a/input/methods
+++ b/input/methods
@@ -13,7 +13,7 @@
 # G0F2* evGF2* qsGF2* G0F3 evGF3
   F     F      F      F    F
 # G0W0* evGW* qsGW* SRG-qsGW ufG0W0 ufGW
-  F     F     F     F        F      F
+  T     F     F     F        T      F
 # G0T0 evGT qsGT 
   F    F    F
 # * unrestricted version available
diff --git a/input/options b/input/options
index 010ddf5..a766382 100644
--- a/input/options
+++ b/input/options
@@ -5,14 +5,14 @@
 # CC: maxSCF thresh   DIIS n_diis
       64     0.0000001  T    5
 # spin: TDA singlet triplet spin_conserved spin_flip 
-        T   T       T       T              T 
+        F   T       T       T              T 
 # GF: maxSCF thresh  DIIS n_diis lin eta renorm reg
       256    0.00001 T    5      T   0.0 0      F
 # GW: maxSCF thresh  DIIS n_diis lin eta COHSEX SOSEX TDA_W reg
-      256     0.00001  T  5     T   0.01 F      F     F  F 
+      256     0.00001  T  5     T   0.01 F      F     T  F 
 # GT: maxSCF thresh  DIIS n_diis lin eta TDA_T reg
       10    0.00001  T    5      T   0.0 F     F  
 # ACFDT: AC Kx  XBS
          F  T   T
 # BSE: BSE dBSE dTDA evDyn ppBSE BSE2
-        T    F    T    F   F     F
+        F    F    T    F   F     F
diff --git a/int/ERI.Hu.dat b/int/ERI.Hu.dat
index 95ec6f7..e7b1d13 100644
--- a/int/ERI.Hu.dat
+++ b/int/ERI.Hu.dat
@@ -1,2 +1,2 @@
-1 1 1 1 5.
-2 2 2 2 5.
+1 1 1 1 1.
+2 2 2 2 1.
diff --git a/src/GW/ufG0W0.f90 b/src/GW/ufG0W0.f90
index d5e8dd0..9dc0b98 100644
--- a/src/GW/ufG0W0.f90
+++ b/src/GW/ufG0W0.f90
@@ -57,6 +57,11 @@ subroutine ufG0W0(nBas,nC,nO,nV,nR,nS,ENuc,ERHF,ERI,eHF,TDA_W)
 
   ! Dimension of the supermatrix
 
+  write(*,*) 'Tamm-Dancoff approximation for dynamic screening by default!'
+  write(*,*)
+
+! Dimension of the supermatrix
+
   n2h1p = nO*nO*nV
   n2p1h = nV*nV*nO
   nH = 1 + n2h1p + n2p1h
@@ -342,7 +347,7 @@ subroutine ufG0W0(nBas,nC,nO,nV,nR,nS,ENuc,ERHF,ERI,eHF,TDA_W)
          
                 klc = klc + 1
 
-               if(abs(cGW(1+klc,s)) > cutoff2)               &
+                if(abs(cGW(1+klc,s)) > cutoff2)               &
                 write(*,'(1X,A3,I3,A1,I3,A6,I3,A7,1X,F15.6,1X,F15.6)') &
                 '  (',k,',',l,') -> (',c,')      ',cGW(1+klc,s),cGW(1+klc,s)**2
          
diff --git a/src/GW/ufGW.f90 b/src/GW/ufGW.f90
index d64807e..fe877e5 100644
--- a/src/GW/ufGW.f90
+++ b/src/GW/ufGW.f90
@@ -49,7 +49,7 @@ subroutine ufGW(nBas,nC,nO,nV,nR,nS,ENuc,ERHF,ERI,eHF)
 
 ! Dimension of the supermatrix
 
-  n2h1p = nO*nO*nS
+  n2h1p = nO*nO*nV
   n2p1h = nV*nV*nO
   nH = nBas + n2h1p + n2p1h