diff --git a/input/dft b/input/dft
index c783a3f..f2a0704 100644
--- a/input/dft
+++ b/input/dft
@@ -6,14 +6,14 @@
 # GGA          = 2: B88,G96,PBE
 # MGGA         = 3: 
 # Hybrid       = 4: HF,B3,PBE
-  4 BHHLYP
+  2 B88
 # correlation rung: 
 # Hartree      = 0: H
-# LDA          = 1: VWN3,VWN5,eVWN5
+# LDA          = 1: PW92,VWN3,VWN5,eVWN5
 # GGA          = 2: LYP,PBE
 # MGGA         = 3:
 # Hybrid       = 4: HF,LYP,PBE
-  4 BHHLYP
+  1 PW92
 # quadrature grid SG-n
   1
 # Number of states in ensemble (nEns)
diff --git a/input/methods b/input/methods
index 94ad703..9dac2ea 100644
--- a/input/methods
+++ b/input/methods
@@ -1,5 +1,5 @@
 # RHF UHF KS  MOM
-  F   F   T   F
+  T   F   F   F
 # MP2* MP3 MP2-F12
   F   F   F
 # CCD DCD CCSD CCSD(T) 
diff --git a/src/eDFT/unrestricted_lda_correlation_energy.f90 b/src/eDFT/unrestricted_lda_correlation_energy.f90
index 4837f1e..49a72df 100644
--- a/src/eDFT/unrestricted_lda_correlation_energy.f90
+++ b/src/eDFT/unrestricted_lda_correlation_energy.f90
@@ -32,7 +32,9 @@ subroutine unrestricted_lda_correlation_energy(DFA,nEns,wEns,nGrid,weight,rho,Ec
 
       call UW38_lda_correlation_energy(nGrid,weight,rho,Ec)
 
-!   Vosko, Wilk and Nusair's functional V: Can. J. Phys. 58 (1980) 1200
+    case ('PW92')
+
+      call UPW92_lda_correlation_energy(nGrid,weight,rho,Ec)
 
     case ('VWN3')
 
@@ -42,8 +44,6 @@ subroutine unrestricted_lda_correlation_energy(DFA,nEns,wEns,nGrid,weight,rho,Ec
 
       call UVWN5_lda_correlation_energy(nGrid,weight,rho,Ec)
 
-!   Chachiyo's LDA correlation functional: Chachiyo, JCP 145 (2016) 021101
-
     case ('C16')
 
       call UC16_lda_correlation_energy(nGrid,weight,rho,Ec)
diff --git a/src/eDFT/unrestricted_lda_correlation_potential.f90 b/src/eDFT/unrestricted_lda_correlation_potential.f90
index e66b357..9d44349 100644
--- a/src/eDFT/unrestricted_lda_correlation_potential.f90
+++ b/src/eDFT/unrestricted_lda_correlation_potential.f90
@@ -30,13 +30,13 @@ include 'parameters.h'
 
       Fc(:,:,:) = 0d0
 
-!   Wigner's LDA correlation functional: Wigner, Trans. Faraday Soc. 34 (1938) 678
-
     case ('W38')
 
       call UW38_lda_correlation_potential(nGrid,weight(:),nBas,AO(:,:),rho(:,:),Fc(:,:,:))
 
-!   Vosko, Wilk and Nusair's functional V: Can. J. Phys. 58 (1980) 1200
+    case ('PW92')
+
+      call UPW92_lda_correlation_potential(nGrid,weight(:),nBas,AO(:,:),rho(:,:),Fc(:,:,:))
 
     case ('VWN3')
 
@@ -46,8 +46,6 @@ include 'parameters.h'
 
       call UVWN5_lda_correlation_potential(nGrid,weight(:),nBas,AO(:,:),rho(:,:),Fc(:,:,:))
 
-!   Chachiyo's LDA correlation functional: Chachiyo, JCP 145 (2016) 021101
-
     case ('C16')
 
       call UC16_lda_correlation_potential(nGrid,weight(:),nBas,AO(:,:),rho(:,:),Fc(:,:,:))