diff --git a/82-completion.zsh b/82-completion.zsh
index ad2898d..81b9670 100644
--- a/82-completion.zsh
+++ b/82-completion.zsh
@@ -33,12 +33,16 @@ zinit wait'!0' lucid light-mode depth=1 for \
 	atload"!_zsh_autosuggest_start" \
 	  zsh-users/zsh-autosuggestions
 
-zstyle ":history-search-multi-word" page-size "$(($LINES/2))"
-zstyle ":plugin:history-search-multi-word" clear-on-cancel "yes"
-zinit wait'!0' lucid light-mode depth=1 for \
-	  zdharma-continuum/history-search-multi-word \
-	atload"bindkey '^[[A' history-substring-search-up; \
-	       bindkey '^[[B' history-substring-search-down; \
-	       bindkey '^K' history-search-multi-word " \
-	  zsh-users/zsh-history-substring-search
+if [ -n ${ZSH_MC_SUBSHELL+set} ] && [ -n ${SSH_CONNECTION+set} ]; then
+	zinit load zsh-users/zsh-history-substring-search
+else
+	zstyle ":history-search-multi-word" page-size "$(($LINES/2))"
+	zstyle ":plugin:history-search-multi-word" clear-on-cancel "yes"
+	zinit wait'!0' lucid light-mode depth=1 for \
+		  zdharma-continuum/history-search-multi-word \
+		atload"bindkey '^[[A' history-substring-search-up; \
+		       bindkey '^[[B' history-substring-search-down; \
+		       bindkey '^K' history-search-multi-word " \
+		  zsh-users/zsh-history-substring-search
+fi