diff --git a/libsolidity/parsing/Parser.cpp b/libsolidity/parsing/Parser.cpp
index 59c76d69a..27374ca0f 100644
--- a/libsolidity/parsing/Parser.cpp
+++ b/libsolidity/parsing/Parser.cpp
@@ -1152,7 +1152,7 @@ ASTPointer<InlineAssembly> Parser::parseInlineAssembly(ASTPointer<ASTString> con
 	SourceLocation location{position(), -1, source()};
 
 	expectToken(Token::Assembly);
-	yul::Dialect const& dialect = yul::EVMDialect::looseAssemblyForEVM(m_evmVersion);
+	yul::Dialect const& dialect = yul::EVMDialect::strictAssemblyForEVM(m_evmVersion);
 	if (m_scanner->currentToken() == Token::StringLiteral)
 	{
 		if (m_scanner->currentLiteral() != "evmasm")