diff --git a/src/config.zsh b/src/config.zsh
index c8d6f0a..b5a0f02 100644
--- a/src/config.zsh
+++ b/src/config.zsh
@@ -17,6 +17,8 @@ ZSH_AUTOSUGGEST_CLEAR_WIDGETS=(
 	history-search-backward
 	history-beginning-search-forward
 	history-beginning-search-backward
+	history-substring-search-up
+	history-substring-search-down
 	up-line-or-history
 	down-line-or-history
 	accept-line
diff --git a/zsh-autosuggestions.zsh b/zsh-autosuggestions.zsh
index a02b3a2..59fb1a8 100644
--- a/zsh-autosuggestions.zsh
+++ b/zsh-autosuggestions.zsh
@@ -43,6 +43,8 @@ ZSH_AUTOSUGGEST_CLEAR_WIDGETS=(
 	history-search-backward
 	history-beginning-search-forward
 	history-beginning-search-backward
+	history-substring-search-up
+	history-substring-search-down
 	up-line-or-history
 	down-line-or-history
 	accept-line