diff --git a/export.fish b/export.fish
index bca2e787fe..95c6b7d366 100644
--- a/export.fish
+++ b/export.fish
@@ -31,7 +31,8 @@ function idf_export_main
     # "$IDF_PATH"/tools is already added by 'idf_tools.py export'
     set IDF_ADD_PATHS_EXTRAS "$IDF_PATH"/components/esptool_py/esptool
     set IDF_ADD_PATHS_EXTRAS "$IDF_ADD_PATHS_EXTRAS":"$IDF_PATH"/components/espcoredump
-    set IDF_ADD_PATHS_EXTRAS "$IDF_ADD_PATHS_EXTRAS":"$IDF_PATH"/components/partition_table/
+    set IDF_ADD_PATHS_EXTRAS "$IDF_ADD_PATHS_EXTRAS":"$IDF_PATH"/components/partition_table
+    set IDF_ADD_PATHS_EXTRAS "$IDF_ADD_PATHS_EXTRAS":"$IDF_PATH"/components/app_update
     set -x PATH "$IDF_ADD_PATHS_EXTRAS":"$PATH"
 
     set added_path_variables
diff --git a/export.sh b/export.sh
index fda9b7e3ab..9be1b0f5d5 100644
--- a/export.sh
+++ b/export.sh
@@ -87,7 +87,8 @@ function idf_export_main() {
     # ${IDF_PATH}/tools is already added by 'idf_tools.py export'
     IDF_ADD_PATHS_EXTRAS="${IDF_PATH}/components/esptool_py/esptool"
     IDF_ADD_PATHS_EXTRAS="${IDF_ADD_PATHS_EXTRAS}:${IDF_PATH}/components/espcoredump"
-    IDF_ADD_PATHS_EXTRAS="${IDF_ADD_PATHS_EXTRAS}:${IDF_PATH}/components/partition_table/"
+    IDF_ADD_PATHS_EXTRAS="${IDF_ADD_PATHS_EXTRAS}:${IDF_PATH}/components/partition_table"
+    IDF_ADD_PATHS_EXTRAS="${IDF_ADD_PATHS_EXTRAS}:${IDF_PATH}/components/app_update"
     export PATH="${IDF_ADD_PATHS_EXTRAS}:${PATH}"
 
     if [[ -n "$BASH" ]]