diff --git a/documentation/release-latest/docs/rules/experimental.md b/documentation/release-latest/docs/rules/experimental.md
index 6b084dd85b..bfcdeaff2a 100644
--- a/documentation/release-latest/docs/rules/experimental.md
+++ b/documentation/release-latest/docs/rules/experimental.md
@@ -456,9 +456,6 @@ If the function literal contains multiple parameter and at least one parameter o
 
 Rule id: `function-literal` (`standard` rule set)
 
-!!! Note
-    This rule is only run when `ktlint_code_style` is set to `ktlint_official` or when the rule is enabled explicitly.
-
 ## Function type modifier spacing
 
 Enforce a single whitespace between the modifier list and the function type.
diff --git a/documentation/snapshot/docs/rules/experimental.md b/documentation/snapshot/docs/rules/experimental.md
index 8f60deb326..b92c170b4c 100644
--- a/documentation/snapshot/docs/rules/experimental.md
+++ b/documentation/snapshot/docs/rules/experimental.md
@@ -456,9 +456,6 @@ If the function literal contains multiple parameter and at least one parameter o
 
 Rule id: `function-literal` (`standard` rule set)
 
-!!! Note
-    This rule is only run when `ktlint_code_style` is set to `ktlint_official` or when the rule is enabled explicitly.
-
 ## Function type modifier spacing
 
 Enforce a single whitespace between the modifier list and the function type.
diff --git a/ktlint-ruleset-standard/src/main/kotlin/com/pinterest/ktlint/ruleset/standard/rules/FunctionLiteralRule.kt b/ktlint-ruleset-standard/src/main/kotlin/com/pinterest/ktlint/ruleset/standard/rules/FunctionLiteralRule.kt
index 4ef5f5fbbd..486c136aba 100644
--- a/ktlint-ruleset-standard/src/main/kotlin/com/pinterest/ktlint/ruleset/standard/rules/FunctionLiteralRule.kt
+++ b/ktlint-ruleset-standard/src/main/kotlin/com/pinterest/ktlint/ruleset/standard/rules/FunctionLiteralRule.kt
@@ -111,6 +111,9 @@ public class FunctionLiteralRule :
             node
                 .findChildByType(VALUE_PARAMETER_LIST)
                 ?.let { visitValueParameterList(it, autoCorrect, emit) }
+            node
+                .findChildByType(ARROW)
+                ?.let { visitArrow(it, autoCorrect, emit) }
             node
                 .findChildByType(BLOCK)
                 ?.let { visitBlock(it, autoCorrect, emit) }
@@ -196,27 +199,33 @@ public class FunctionLiteralRule :
     private fun ASTNode.exceedsMaxLineLength() = lineLengthWithoutNewlinePrefix() > maxLineLength
 
     private fun ASTNode.wrapFirstParameterToNewline() =
-        takeIf { it.treeParent.elementType == FUNCTION_LITERAL }
+        if (isFunctionLiteralLambdaWithNonEmptyValueParameterList()) {
+            // Disallow when max line is exceeded:
+            //    val foo = someCallExpression { someLongParameterName ->
+            //        bar()
+            //    }
+            val stopAtLeaf =
+                children()
+                    .first { it.elementType == VALUE_PARAMETER }
+                    .lastChildLeafOrSelf()
+                    .nextLeaf { !it.isWhiteSpaceWithoutNewline() && !it.isPartOfComment() }
+            leavesOnLine()
+                .takeWhile { it.prevLeaf() != stopAtLeaf }
+                .lineLengthWithoutNewlinePrefix()
+                .let { it > maxLineLength }
+        } else {
+            false
+        }
+
+    private fun ASTNode.isFunctionLiteralLambdaWithNonEmptyValueParameterList() =
+        takeIf { it.elementType == VALUE_PARAMETER_LIST }
+            ?.takeIf { it.findChildByType(VALUE_PARAMETER) != null }
+            ?.takeIf { it.treeParent.elementType == FUNCTION_LITERAL }
             ?.treeParent
             ?.takeIf { it.treeParent.elementType == LAMBDA_EXPRESSION }
             ?.treeParent
             ?.takeIf { it.treeParent.elementType == LAMBDA_ARGUMENT }
-            ?.let {
-                // Disallow when max line is exceeded:
-                //    val foo = someCallExpression { someLongParameterName ->
-                //        bar()
-                //    }
-                val stopAtLeaf =
-                    children()
-                        .first { it.elementType == VALUE_PARAMETER }
-                        .lastChildLeafOrSelf()
-                        .nextLeaf { !it.isWhiteSpaceWithoutNewline() && !it.isPartOfComment() }
-                leavesOnLine()
-                    .takeWhile { it.prevLeaf() != stopAtLeaf }
-                    .lineLengthWithoutNewlinePrefix()
-                    .let { it > maxLineLength }
-            }
-            ?: false
+            .let { it != null }
 
     private fun rewriteToMultilineParameterList(
         parameterList: ASTNode,
@@ -357,6 +366,27 @@ public class FunctionLiteralRule :
             }
     }
 
+    private fun visitArrow(
+        arrow: ASTNode,
+        autoCorrect: Boolean,
+        emit: (offset: Int, errorMessage: String, canBeAutoCorrected: Boolean) -> Unit,
+    ) {
+        require(arrow.elementType == ARROW)
+        arrow
+            .prevSibling { it.elementType == VALUE_PARAMETER_LIST }
+            ?.takeIf { it.findChildByType(VALUE_PARAMETER) == null }
+            ?.let {
+                emit(arrow.startOffset, "Arrow is redundant when parameter list is empty", true)
+                if (autoCorrect) {
+                    arrow
+                        .nextSibling()
+                        .takeIf { it.isWhiteSpace() }
+                        ?.let { it.treeParent.removeChild(it) }
+                    arrow.treeParent.removeChild(arrow)
+                }
+            }
+    }
+
     private fun visitBlock(
         block: ASTNode,
         autoCorrect: Boolean,
diff --git a/ktlint-ruleset-standard/src/test/kotlin/com/pinterest/ktlint/ruleset/standard/rules/FunctionLiteralRuleTest.kt b/ktlint-ruleset-standard/src/test/kotlin/com/pinterest/ktlint/ruleset/standard/rules/FunctionLiteralRuleTest.kt
index 8141a92350..3ed2f88938 100644
--- a/ktlint-ruleset-standard/src/test/kotlin/com/pinterest/ktlint/ruleset/standard/rules/FunctionLiteralRuleTest.kt
+++ b/ktlint-ruleset-standard/src/test/kotlin/com/pinterest/ktlint/ruleset/standard/rules/FunctionLiteralRuleTest.kt
@@ -449,4 +449,19 @@ class FunctionLiteralRuleTest {
                 LintViolation(3, 77, "Newline expected before closing brace"),
             ).isFormattedAs(formattedCode)
     }
+
+    @Test
+    fun `Issue 2331 - Given a function literal with redundant arrow`() {
+        val code =
+            """
+            fun foo(block: () -> Unit): Unit = foo { -> block() }
+            """.trimIndent()
+        val formattedCode =
+            """
+            fun foo(block: () -> Unit): Unit = foo { block() }
+            """.trimIndent()
+        functionLiteralRuleAssertThat(code)
+            .hasLintViolation(1, 42, "Arrow is redundant when parameter list is empty")
+            .isFormattedAs(formattedCode)
+    }
 }