diff --git a/crates/rust-analyzer/src/config.rs b/crates/rust-analyzer/src/config.rs
index d1679659008..5fc6800cf2f 100644
--- a/crates/rust-analyzer/src/config.rs
+++ b/crates/rust-analyzer/src/config.rs
@@ -294,10 +294,6 @@ impl Config {
             max_length: data.inlayHints_maxLength,
         };
 
-        self.completion.enable_postfix_completions = data.completion_postfix_enable;
-        self.completion.add_call_parenthesis = data.completion_addCallParenthesis;
-        self.completion.add_call_argument_snippets = data.completion_addCallArgumentSnippets;
-
         self.assist.insert_use.merge = match data.assist_importMergeBehaviour {
             MergeBehaviourDef::None => None,
             MergeBehaviourDef::Full => Some(MergeBehaviour::Full),
@@ -309,6 +305,11 @@ impl Config {
             ImportPrefixDef::BySelf => PrefixKind::BySelf,
         };
 
+        self.completion.enable_postfix_completions = data.completion_postfix_enable;
+        self.completion.add_call_parenthesis = data.completion_addCallParenthesis;
+        self.completion.add_call_argument_snippets = data.completion_addCallArgumentSnippets;
+        self.completion.merge = self.assist.insert_use.merge;
+
         self.call_info_full = data.callInfo_full;
 
         self.lens = LensConfig {