diff --git a/Changelog.md b/Changelog.md
index ae422b6c0a52..cfea21e0b9a6 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -14,6 +14,7 @@ Compiler Features:
 Bugfixes:
  * AST: Do not output value of Yul literal if it is not a valid UTF-8 string.
  * SMTChecker: Fix internal error on struct constructor with fixed bytes member initialized with string literal.
+ * Standard JSON: Properly allow the ``inliner`` setting under ``settings.optimizer.details``.
 
 
 AST Changes:
diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp
index ba9e5e23e6e9..811ca9d9d364 100644
--- a/libsolidity/interface/StandardCompiler.cpp
+++ b/libsolidity/interface/StandardCompiler.cpp
@@ -449,7 +449,7 @@ std::optional<Json::Value> checkOptimizerKeys(Json::Value const& _input)
 
 std::optional<Json::Value> checkOptimizerDetailsKeys(Json::Value const& _input)
 {
-	static set<string> keys{"peephole", "jumpdestRemover", "orderLiterals", "deduplicate", "cse", "constantOptimizer", "yul", "yulDetails"};
+	static set<string> keys{"peephole", "inliner", "jumpdestRemover", "orderLiterals", "deduplicate", "cse", "constantOptimizer", "yul", "yulDetails"};
 	return checkKeys(_input, keys, "settings.optimizer.details");
 }
 
diff --git a/test/libsolidity/StandardCompiler.cpp b/test/libsolidity/StandardCompiler.cpp
index 7e0d5de2906b..9c34872833fd 100644
--- a/test/libsolidity/StandardCompiler.cpp
+++ b/test/libsolidity/StandardCompiler.cpp
@@ -1195,7 +1195,8 @@ BOOST_AUTO_TEST_CASE(optimizer_settings_details_different)
 				"jumpdestRemover" : true,
 				"orderLiterals" : false,
 				"peephole" : true,
-				"yul": true
+				"yul": true,
+				"inliner": true
 			} }
 		},
 		"sources": {