diff --git a/lapack-netlib/LAPACKE/src/lapacke_clarfb.c b/lapack-netlib/LAPACKE/src/lapacke_clarfb.c
index ed12b476e..aac7b551d 100644
--- a/lapack-netlib/LAPACKE/src/lapacke_clarfb.c
+++ b/lapack-netlib/LAPACKE/src/lapacke_clarfb.c
@@ -58,7 +58,7 @@ lapack_int LAPACKE_clarfb( int matrix_layout, char side, char trans, char direct
 
         nrows_v = ( col && left ) ? m : ( ( col && !left ) ? n : ( !col ? k : 1) );
         ncols_v = ( !col && left ) ? m : ( ( !col && !left ) ? n : ( col ? k : 1 ) );
-        uplo = ( ( left && col ) || !( left || col ) ) ? 'l' : 'u';
+        uplo = ( ( forward && col ) || !( forward || col ) ) ? 'l' : 'u';
 
         if( ( col && k > nrows_v ) || ( !col && k > ncols_v ) ) {
             LAPACKE_xerbla( "LAPACKE_clarfb", -8 );
diff --git a/lapack-netlib/LAPACKE/src/lapacke_clarfb_work.c b/lapack-netlib/LAPACKE/src/lapacke_clarfb_work.c
index 545769b83..67bbbd34f 100644
--- a/lapack-netlib/LAPACKE/src/lapacke_clarfb_work.c
+++ b/lapack-netlib/LAPACKE/src/lapacke_clarfb_work.c
@@ -60,7 +60,7 @@ lapack_int LAPACKE_clarfb_work( int matrix_layout, char side, char trans,
 
         nrows_v = ( col && left ) ? m : ( ( col && !left ) ? n : ( !col ? k : 1) );
         ncols_v = ( !col && left ) ? m : ( ( !col && !left ) ? n : ( col ? k : 1 ) );
-        uplo = ( ( left && col ) || !( left || col ) ) ? 'l' : 'u';
+        uplo = ( ( forward && col ) || !( forward || col ) ) ? 'l' : 'u';
 
         ldc_t = MAX(1,m);
         ldt_t = MAX(1,k);
diff --git a/lapack-netlib/LAPACKE/src/lapacke_dlarfb.c b/lapack-netlib/LAPACKE/src/lapacke_dlarfb.c
index f4ddc62a5..aeebd8dec 100644
--- a/lapack-netlib/LAPACKE/src/lapacke_dlarfb.c
+++ b/lapack-netlib/LAPACKE/src/lapacke_dlarfb.c
@@ -57,7 +57,7 @@ lapack_int LAPACKE_dlarfb( int matrix_layout, char side, char trans, char direct
 
         nrows_v = ( col && left ) ? m : ( ( col && !left ) ? n : ( !col ? k : 1) );
         ncols_v = ( !col && left ) ? m : ( ( !col && !left ) ? n : ( col ? k : 1 ) );
-        uplo = ( ( left && col ) || !( left || col ) ) ? 'l' : 'u';
+        uplo = ( ( forward && col ) || !( forward || col ) ) ? 'l' : 'u';
 
         if( ( col && k > nrows_v ) || ( !col && k > ncols_v ) ) {
             LAPACKE_xerbla( "LAPACKE_dlarfb", -8 );
diff --git a/lapack-netlib/LAPACKE/src/lapacke_dlarfb_work.c b/lapack-netlib/LAPACKE/src/lapacke_dlarfb_work.c
index de444c146..de2f41e66 100644
--- a/lapack-netlib/LAPACKE/src/lapacke_dlarfb_work.c
+++ b/lapack-netlib/LAPACKE/src/lapacke_dlarfb_work.c
@@ -59,7 +59,7 @@ lapack_int LAPACKE_dlarfb_work( int matrix_layout, char side, char trans,
 
         nrows_v = ( col && left ) ? m : ( ( col && !left ) ? n : ( !col ? k : 1) );
         ncols_v = ( !col && left ) ? m : ( ( !col && !left ) ? n : ( col ? k : 1 ) );
-        uplo = ( ( left && col ) || !( left || col ) ) ? 'l' : 'u';
+        uplo = ( ( forward && col ) || !( forward || col ) ) ? 'l' : 'u';
 
         ldc_t = MAX(1,m);
         ldt_t = MAX(1,k);
diff --git a/lapack-netlib/LAPACKE/src/lapacke_slarfb.c b/lapack-netlib/LAPACKE/src/lapacke_slarfb.c
index d36958f93..3d6c29f88 100644
--- a/lapack-netlib/LAPACKE/src/lapacke_slarfb.c
+++ b/lapack-netlib/LAPACKE/src/lapacke_slarfb.c
@@ -57,7 +57,7 @@ lapack_int LAPACKE_slarfb( int matrix_layout, char side, char trans, char direct
 
         nrows_v = ( col && left ) ? m : ( ( col && !left ) ? n : ( !col ? k : 1) );
         ncols_v = ( !col && left ) ? m : ( ( !col && !left ) ? n : ( col ? k : 1 ) );
-        uplo = ( ( left && col ) || !( left || col ) ) ? 'l' : 'u';
+        uplo = ( ( forward && col ) || !( forward || col ) ) ? 'l' : 'u';
 
         if( ( col && k > nrows_v ) || ( !col && k > ncols_v ) ) {
             LAPACKE_xerbla( "LAPACKE_slarfb", -8 );
diff --git a/lapack-netlib/LAPACKE/src/lapacke_slarfb_work.c b/lapack-netlib/LAPACKE/src/lapacke_slarfb_work.c
index 8b6127633..72a392a77 100644
--- a/lapack-netlib/LAPACKE/src/lapacke_slarfb_work.c
+++ b/lapack-netlib/LAPACKE/src/lapacke_slarfb_work.c
@@ -59,7 +59,7 @@ lapack_int LAPACKE_slarfb_work( int matrix_layout, char side, char trans,
 
         nrows_v = ( col && left ) ? m : ( ( col && !left ) ? n : ( !col ? k : 1) );
         ncols_v = ( !col && left ) ? m : ( ( !col && !left ) ? n : ( col ? k : 1 ) );
-        uplo = ( ( left && col ) || !( left || col ) ) ? 'l' : 'u';
+        uplo = ( ( forward && col ) || !( forward || col ) ) ? 'l' : 'u';
 
         ldc_t = MAX(1,m);
         ldt_t = MAX(1,k);
diff --git a/lapack-netlib/LAPACKE/src/lapacke_zlarfb.c b/lapack-netlib/LAPACKE/src/lapacke_zlarfb.c
index 85355b202..c5edbbc0e 100644
--- a/lapack-netlib/LAPACKE/src/lapacke_zlarfb.c
+++ b/lapack-netlib/LAPACKE/src/lapacke_zlarfb.c
@@ -58,7 +58,7 @@ lapack_int LAPACKE_zlarfb( int matrix_layout, char side, char trans, char direct
 
         nrows_v = ( col && left ) ? m : ( ( col && !left ) ? n : ( !col ? k : 1) );
         ncols_v = ( !col && left ) ? m : ( ( !col && !left ) ? n : ( col ? k : 1 ) );
-        uplo = ( ( left && col ) || !( left || col ) ) ? 'l' : 'u';
+        uplo = ( ( forward && col ) || !( forward || col ) ) ? 'l' : 'u';
 
         if( ( col && k > nrows_v ) || ( !col && k > ncols_v ) ) {
             LAPACKE_xerbla( "LAPACKE_zlarfb", -8 );
diff --git a/lapack-netlib/LAPACKE/src/lapacke_zlarfb_work.c b/lapack-netlib/LAPACKE/src/lapacke_zlarfb_work.c
index 72d85ec82..232c8ef58 100644
--- a/lapack-netlib/LAPACKE/src/lapacke_zlarfb_work.c
+++ b/lapack-netlib/LAPACKE/src/lapacke_zlarfb_work.c
@@ -60,7 +60,7 @@ lapack_int LAPACKE_zlarfb_work( int matrix_layout, char side, char trans,
 
         nrows_v = ( col && left ) ? m : ( ( col && !left ) ? n : ( !col ? k : 1) );
         ncols_v = ( !col && left ) ? m : ( ( !col && !left ) ? n : ( col ? k : 1 ) );
-        uplo = ( ( left && col ) || !( left || col ) ) ? 'l' : 'u';
+        uplo = ( ( forward && col ) || !( forward || col ) ) ? 'l' : 'u';
 
         ldc_t = MAX(1,m);
         ldt_t = MAX(1,k);