diff --git a/src/fingerprints.txt b/src/fingerprints.txt
index a0d3f4e1..e376889a 100644
--- a/src/fingerprints.txt
+++ b/src/fingerprints.txt
@@ -1936,8 +1936,8 @@ E1kvk
 E1kvo
 E1n)U
 E1n;
-E1n;c
 E1nc
+E1n;c
 E1nkn
 E1o(1
 E1o(E
@@ -2304,7 +2304,6 @@ En,(v
 En,f(
 En1;
 En1;c
-En1c
 En1o(
 En1of
 En1os
@@ -4516,7 +4515,6 @@ nf(En
 nf(Es
 nf(Ev
 nf(f(
-nf(n)
 nf(n,
 nf(no
 nf(s)
diff --git a/src/libinjection_sqli_data.h b/src/libinjection_sqli_data.h
index 3a9eff31..3382b1c9 100644
--- a/src/libinjection_sqli_data.h
+++ b/src/libinjection_sqli_data.h
@@ -2612,7 +2612,6 @@ static const keyword_t sql_keywords[] = {
     {"0EN,F(", 'F'},
     {"0EN1;", 'F'},
     {"0EN1;C", 'F'},
-    {"0EN1C", 'F'},
     {"0EN1O(", 'F'},
     {"0EN1OF", 'F'},
     {"0EN1OS", 'F'},
@@ -4366,7 +4365,6 @@ static const keyword_t sql_keywords[] = {
     {"0NF(ES", 'F'},
     {"0NF(EV", 'F'},
     {"0NF(F(", 'F'},
-    {"0NF(N)", 'F'},
     {"0NF(N,", 'F'},
     {"0NF(NO", 'F'},
     {"0NF(S)", 'F'},
@@ -9333,5 +9331,5 @@ static const keyword_t sql_keywords[] = {
     {"||", '&'},
     {"~*", 'o'},
 };
-static const size_t sql_keywords_sz = 9037;
+static const size_t sql_keywords_sz = 9035;
 #endif
diff --git a/src/make_parens.py b/src/make_parens.py
index cf64c278..824d4754 100755
--- a/src/make_parens.py
+++ b/src/make_parens.py
@@ -28,7 +28,7 @@ def __init__(self):
             'n(1)1', 'n&EUE', 'n&EkU', 's&EUE', 's&EkU', 'v&EUE', 'v&EkU',
             'n&nTn', 'nA', 'nos;n', 'UEn', 'so1no', '1)on', '1k(1)',
             's)on', '1;TnE', 's&1s', 'n)c', 'svs', '1n(1)',
-            'so1s(', 'son1s', 'nf(1n', 'so1sf', 'son1s'
+            'so1s(', 'son1s', 'nf(1n', 'so1sf', 'son1s', 'nf(n)', 'En1c'
             ])
         self.whitelist = set([
             'T(vv)', 'Tnvos', 'Tnv;', '1UEnn', '1;Tvk'
diff --git a/src/sqlparse_data.json b/src/sqlparse_data.json
index 08d771b0..4e5c32a8 100644
--- a/src/sqlparse_data.json
+++ b/src/sqlparse_data.json
@@ -2564,7 +2564,6 @@
         "En,f(", 
         "En1;", 
         "En1;c", 
-        "En1c", 
         "En1o(", 
         "En1of", 
         "En1os", 
@@ -4776,7 +4775,6 @@
         "nf(Es", 
         "nf(Ev", 
         "nf(f(", 
-        "nf(n)", 
         "nf(n,", 
         "nf(no", 
         "nf(s)",