diff --git a/jOOQ/src/main/java/org/jooq/DSLContext.java b/jOOQ/src/main/java/org/jooq/DSLContext.java
index 0a79e43257..e03550738f 100644
--- a/jOOQ/src/main/java/org/jooq/DSLContext.java
+++ b/jOOQ/src/main/java/org/jooq/DSLContext.java
@@ -9376,7 +9376,7 @@ public interface DSLContext extends Scope , AutoCloseable  {
      *
      * @see DSL#alterSchemaIfExists(String)
      */
-    @Support({ H2, POSTGRES })
+    @Support({ H2 })
     AlterSchemaStep alterSchemaIfExists(String schema);
 
     /**
@@ -9384,7 +9384,7 @@ public interface DSLContext extends Scope , AutoCloseable  {
      *
      * @see DSL#alterSchemaIfExists(Name)
      */
-    @Support({ H2, POSTGRES })
+    @Support({ H2 })
     AlterSchemaStep alterSchemaIfExists(Name schema);
 
     /**
@@ -9392,7 +9392,7 @@ public interface DSLContext extends Scope , AutoCloseable  {
      *
      * @see DSL#alterSchemaIfExists(Schema)
      */
-    @Support({ H2, POSTGRES })
+    @Support({ H2 })
     AlterSchemaStep alterSchemaIfExists(Schema schema);
 
     /**
diff --git a/jOOQ/src/main/java/org/jooq/impl/DSL.java b/jOOQ/src/main/java/org/jooq/impl/DSL.java
index d76aaa05b8..acb07f4a3e 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DSL.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DSL.java
@@ -7441,7 +7441,7 @@ public class DSL {
      *
      * @see DSLContext#alterSchemaIfExists(String)
      */
-    @Support({ H2, POSTGRES })
+    @Support({ H2 })
     public static AlterSchemaStep alterSchemaIfExists(String schema) {
         return dsl().alterSchemaIfExists(schema);
     }
@@ -7451,7 +7451,7 @@ public class DSL {
      *
      * @see DSLContext#alterSchemaIfExists(Name)
      */
-    @Support({ H2, POSTGRES })
+    @Support({ H2 })
     public static AlterSchemaStep alterSchemaIfExists(Name schema) {
         return dsl().alterSchemaIfExists(schema);
     }
@@ -7461,7 +7461,7 @@ public class DSL {
      *
      * @see DSLContext#alterSchemaIfExists(Schema)
      */
-    @Support({ H2, POSTGRES })
+    @Support({ H2 })
     public static AlterSchemaStep alterSchemaIfExists(Schema schema) {
         return dsl().alterSchemaIfExists(schema);
     }