diff --git a/src/main/resources/data-demo.sql b/src/main/resources/data-demo.sql
index 7bc5f77e..7aae19dc 100644
--- a/src/main/resources/data-demo.sql
+++ b/src/main/resources/data-demo.sql
@@ -292,7 +292,6 @@ INSERT IGNORE INTO configuration_attribute VALUES
     (913, 'allowiOSVersionNumberMinor', 'INTEGER', null, null, null, null, '3'),
     (914, 'allowiOSVersionNumberPatch', 'INTEGER', null, null, null, null, '5'),
     (915, 'browserURLSalt', 'CHECKBOX', null, null, null, null, 'true'),
-    (916, 'examKeySalt', 'TEXT_FIELD', null, null, null, null, null),
     (917, 'browserUserAgentiOS', 'SINGLE_SELECTION', null, '0,1,2,3', null, null, '0'),
     (918, 'browserUserAgentiOSCustom', 'TEXT_FIELD', null, null, null, null, ''),
     (919, 'browserWindowShowURL', 'SINGLE_SELECTION', null, '0,1,2,3', null, null, '0'),
diff --git a/src/main/resources/data-prod.sql b/src/main/resources/data-prod.sql
index 46e8c255..eb2261c5 100644
--- a/src/main/resources/data-prod.sql
+++ b/src/main/resources/data-prod.sql
@@ -265,7 +265,6 @@ INSERT IGNORE INTO configuration_attribute VALUES
     (913, 'allowiOSVersionNumberMinor', 'INTEGER', null, null, null, null, '3'),
     (914, 'allowiOSVersionNumberPatch', 'INTEGER', null, null, null, null, '5'),
     (915, 'browserURLSalt', 'CHECKBOX', null, null, null, null, 'true'),
-    (916, 'examKeySalt', 'TEXT_FIELD', null, null, null, null, null),
     (917, 'browserUserAgentiOS', 'SINGLE_SELECTION', null, '0,1,2,3', null, null, '0'),
     (918, 'browserUserAgentiOSCustom', 'TEXT_FIELD', null, null, null, null, ''),
     (919, 'browserWindowShowURL', 'SINGLE_SELECTION', null, '0,1,2,3', null, null, '0'),
diff --git a/src/test/resources/data-test-additional.sql b/src/test/resources/data-test-additional.sql
index 7fc7e345..fb30ed4b 100644
--- a/src/test/resources/data-test-additional.sql
+++ b/src/test/resources/data-test-additional.sql
@@ -273,7 +273,6 @@ INSERT IGNORE INTO configuration_attribute VALUES
     (913, 'allowiOSVersionNumberMinor', 'INTEGER', null, null, null, null, '3'),
     (914, 'allowiOSVersionNumberPatch', 'INTEGER', null, null, null, null, '5'),
     (915, 'browserURLSalt', 'CHECKBOX', null, null, null, null, 'true'),
-    (916, 'examKeySalt', 'TEXT_FIELD', null, null, null, null, null),
     (917, 'browserUserAgentiOS', 'SINGLE_SELECTION', null, '0,1,2,3', null, null, '0'),
     (918, 'browserUserAgentiOSCustom', 'TEXT_FIELD', null, null, null, null, ''),
     (919, 'browserWindowShowURL', 'SINGLE_SELECTION', null, '0,1,2,3', null, null, '0'),