diff --git a/nlp-tools/v1/en/ner/analyze.ini b/nlp-tools/v1/en/ner/analyze.ini
index 0dc26c9..5ea76b6 100644
--- a/nlp-tools/v1/en/ner/analyze.ini
+++ b/nlp-tools/v1/en/ner/analyze.ini
@@ -38,6 +38,5 @@
 args = fix('-param')
 args = env('param','{}')
 
-[dump]
-indent = env('indent', false)
+[JSONString]
 
diff --git a/nlp-tools/v1/en/npchunker/analyze.ini b/nlp-tools/v1/en/npchunker/analyze.ini
index d768bd9..38fbd7a 100644
--- a/nlp-tools/v1/en/npchunker/analyze.ini
+++ b/nlp-tools/v1/en/npchunker/analyze.ini
@@ -38,6 +38,5 @@
 args = fix('-param')
 args = env('param','{}')
 
-[dump]
-indent = env('indent', false)
+[JSONString]
 
diff --git a/nlp-tools/v1/en/npchunkerdp/analyze.ini b/nlp-tools/v1/en/npchunkerdp/analyze.ini
index 56e12e0..f63ce9f 100644
--- a/nlp-tools/v1/en/npchunkerdp/analyze.ini
+++ b/nlp-tools/v1/en/npchunkerdp/analyze.ini
@@ -38,6 +38,5 @@
 args = fix('-param')
 args = env('param','{}')
 
-[dump]
-indent = env('indent', false)
+[JSONString]
 
diff --git a/nlp-tools/v1/en/stemmer/analyze.ini b/nlp-tools/v1/en/stemmer/analyze.ini
index 77c9967..a938ada 100644
--- a/nlp-tools/v1/en/stemmer/analyze.ini
+++ b/nlp-tools/v1/en/stemmer/analyze.ini
@@ -38,6 +38,5 @@
 args = fix('-param')
 args = env('param','{}')
 
-[dump]
-indent = env('indent', false)
+[JSONString]
 
diff --git a/nlp-tools/v1/en/termmatcher/analyze.ini b/nlp-tools/v1/en/termmatcher/analyze.ini
index abfa062..af2b8ff 100644
--- a/nlp-tools/v1/en/termmatcher/analyze.ini
+++ b/nlp-tools/v1/en/termmatcher/analyze.ini
@@ -38,6 +38,5 @@
 args = fix('-param')
 args = env('param','{}')
 
-[dump]
-indent = env('indent', false)
+[JSONString]
 
diff --git a/nlp-tools/v1/fr/postagger/analyze.ini b/nlp-tools/v1/fr/postagger/analyze.ini
index 1476055..50a005c 100644
--- a/nlp-tools/v1/fr/postagger/analyze.ini
+++ b/nlp-tools/v1/fr/postagger/analyze.ini
@@ -38,6 +38,5 @@
 args = fix('-param')
 args = env('param','{}')
 
-[dump]
-indent = env('indent', false)
+[JSONString]
 
diff --git a/nlp-tools/v1/fr/stemmer/analyze.ini b/nlp-tools/v1/fr/stemmer/analyze.ini
index 7a7edff..e062f37 100644
--- a/nlp-tools/v1/fr/stemmer/analyze.ini
+++ b/nlp-tools/v1/fr/stemmer/analyze.ini
@@ -38,6 +38,5 @@
 args = fix('-param')
 args = env('param','{}')
 
-[dump]
-indent = env('indent', false)
+[JSONString]