diff --git a/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/expected.json b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/expected.json
new file mode 100644
index 00000000..6a4aff11
--- /dev/null
+++ b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/expected.json
@@ -0,0 +1,15 @@
+{
+  "animals" : [ "mammal", "bird", "fish" ]
+}
+{
+  "animals" : [ "bird", "fish" ]
+}
+{
+  "animals" : [ "mammal" ]
+}
+{
+  "animals" : [ "mammal", "fish" ]
+}
+{
+  "animals" : [ ]
+}
diff --git a/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/input.json b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/input.json
new file mode 100644
index 00000000..ca6c661f
--- /dev/null
+++ b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/input.json
@@ -0,0 +1,15 @@
+{
+  "animals" : [ "dog", "parrot", "shark" ]
+}
+{
+  "animals" : [ "human", "parrot", "shark" ]
+}
+{
+  "animals" : [ "dog" ]
+}
+{
+  "animals" : [ "dog", "human", "shark" ]
+}
+{
+  "animals" : [ "human" ]
+}
diff --git a/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/mapfile.tsv b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/mapfile.tsv
new file mode 100644
index 00000000..e7f9756a
--- /dev/null
+++ b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/mapfile.tsv
@@ -0,0 +1,6 @@
+dog	mammal
+cat	mammal
+parrot	bird
+shark	fish
+dragon	fictional animal
+unicorn	fictional animal
diff --git a/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/test.fix b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/test.fix
new file mode 100644
index 00000000..a069a35e
--- /dev/null
+++ b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/test.fix
@@ -0,0 +1 @@
+lookup("animals[].*", "./mapfile.tsv", "sep_char":"\t", delete:"true")
diff --git a/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/test.flux b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/test.flux
new file mode 100644
index 00000000..7c3575fa
--- /dev/null
+++ b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsDeleteNotMatchingValues/test.flux
@@ -0,0 +1,8 @@
+FLUX_DIR + "input.json"
+|open-file
+|as-records
+|decode-json
+|fix(FLUX_DIR + "test.fix")
+|encode-json(prettyPrinting="true")
+|write(FLUX_DIR + "output-metafix.json")
+;
diff --git a/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsWithNotMatchingValues/expected.json b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsWithNotMatchingValues/expected.json
index 21df8890..1020784f 100644
--- a/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsWithNotMatchingValues/expected.json
+++ b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsWithNotMatchingValues/expected.json
@@ -2,8 +2,14 @@
   "animals" : [ "mammal", "bird", "fish" ]
 }
 {
-  "animals" : [ "human" ]
+  "animals" : [ "human", "bird", "fish" ]
 }
 {
   "animals" : [ "mammal" ]
 }
+{
+  "animals" : [ "mammal", "human", "fish" ]
+}
+{
+  "animals" : [ "human" ]
+}
diff --git a/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsWithNotMatchingValues/input.json b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsWithNotMatchingValues/input.json
index 8a210994..ca6c661f 100644
--- a/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsWithNotMatchingValues/input.json
+++ b/metafix/src/test/resources/org/metafacture/metafix/integration/lookup/fromJson/toJson/lookupInArrayOfStringsWithNotMatchingValues/input.json
@@ -2,8 +2,14 @@
   "animals" : [ "dog", "parrot", "shark" ]
 }
 {
-  "animals" : [ "human" ]
+  "animals" : [ "human", "parrot", "shark" ]
 }
 {
   "animals" : [ "dog" ]
 }
+{
+  "animals" : [ "dog", "human", "shark" ]
+}
+{
+  "animals" : [ "human" ]
+}