diff --git a/.github/.cache_version b/.github/.cache_version
index 9fe9ff9d996..a8907c025d5 100644
--- a/.github/.cache_version
+++ b/.github/.cache_version
@@ -1 +1 @@
-7.0.1
+7.0.2
diff --git a/.github/actions/cache/action.yml b/.github/actions/cache/action.yml
index cd444f6df5c..96a82e4f9e1 100644
--- a/.github/actions/cache/action.yml
+++ b/.github/actions/cache/action.yml
@@ -367,7 +367,9 @@ runs:
       if: ${{ inputs.job == 'cts' || inputs.job == 'codegen' }}
       uses: actions/cache@v2
       with:
-        path: clients/algoliasearch-client-php
+        path: |
+          'clients/algoliasearch-client-php/lib/Api/SearchApi.php'
+          'clients/algoliasearch-client-php/lib/Configuration/SearchConfig.php'
         key: |
           ${{ env.CACHE_VERSION }}-${{
           hashFiles(
@@ -382,7 +384,9 @@ runs:
       if: ${{ inputs.job == 'cts' || inputs.job == 'codegen' }}
       uses: actions/cache@v2
       with:
-        path: clients/algoliasearch-client-php
+        path: |
+          'clients/algoliasearch-client-php/lib/Api/RecommendApi.php'
+          'clients/algoliasearch-client-php/lib/Configuration/RecommendConfig.php'
         key: |
           ${{ env.CACHE_VERSION }}-${{
           hashFiles(
@@ -397,7 +401,9 @@ runs:
       if: ${{ inputs.job == 'cts' || inputs.job == 'codegen' }}
       uses: actions/cache@v2
       with:
-        path: clients/algoliasearch-client-php
+        path: |
+          'clients/algoliasearch-client-php/lib/Api/PersonalizationApi.php'
+          'clients/algoliasearch-client-php/lib/Configuration/PersonalizationConfig.php'
         key: |
           ${{ env.CACHE_VERSION }}-${{
           hashFiles(
@@ -412,7 +418,9 @@ runs:
       if: ${{ inputs.job == 'cts' || inputs.job == 'codegen' }}
       uses: actions/cache@v2
       with:
-        path: clients/algoliasearch-client-php
+        path: |
+          'clients/algoliasearch-client-php/lib/Api/AnalyticsApi.php'
+          'clients/algoliasearch-client-php/lib/Configuration/AnalyticsApi.php'
         key: |
           ${{ env.CACHE_VERSION }}-${{
           hashFiles(
@@ -427,7 +435,9 @@ runs:
       if: ${{ inputs.job == 'cts' || inputs.job == 'codegen' }}
       uses: actions/cache@v2
       with:
-        path: clients/algoliasearch-client-php
+        path: |
+          'clients/algoliasearch-client-php/lib/Api/InsightsApi.php'
+          'clients/algoliasearch-client-php/lib/Configuration/InsightsConfig.php'
         key: |
           ${{ env.CACHE_VERSION }}-${{
           hashFiles(
@@ -442,12 +452,14 @@ runs:
       if: ${{ inputs.job == 'cts' || inputs.job == 'codegen' }}
       uses: actions/cache@v2
       with:
-        path: clients/algoliasearch-client-php
+        path: |
+          'clients/algoliasearch-client-php/lib/Api/AbtestingApi.php'
+          'clients/algoliasearch-client-php/lib/Configuration/AbtestingConfig.php'
         key: |
           ${{ env.CACHE_VERSION }}-${{
           hashFiles(
-            'clients/algoliasearch-client-php/lib/Api/AbTestingApi.php',
-            'clients/algoliasearch-client-php/lib/Configuration/AbTestingConfig.php',
+            'clients/algoliasearch-client-php/lib/Api/AbtestingApi.php',
+            'clients/algoliasearch-client-php/lib/Configuration/AbtestingConfig.php',
             'specs/bundled/abtesting.yml',
             'templates/php/**',
             'generators/src/**'
@@ -457,7 +469,9 @@ runs:
       if: ${{ inputs.job == 'cts' || inputs.job == 'codegen' }}
       uses: actions/cache@v2
       with:
-        path: clients/algoliasearch-client-php
+        path: |
+          'clients/algoliasearch-client-php/lib/Api/QuerySuggestionsApi.php'
+          'clients/algoliasearch-client-php/lib/Configuration/QuerySuggestionsConfig.php'
         key: |
           ${{ env.CACHE_VERSION }}-${{
           hashFiles(
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index e1e445bef8f..e39f21abc79 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -289,7 +289,9 @@ jobs:
         id: cache
         uses: actions/cache@v2
         with:
-          path: ${{ matrix.client.folder }}
+          path: |
+            ${{ format('{0}/lib/Api/{1}.php', matrix.client.folder, matrix.client.api) }}
+            ${{ format('{0}/lib/Configuration/{1}.php', matrix.client.folder, matrix.client.config) }}
           key: |
             ${{ env.CACHE_VERSION }}-${{
             hashFiles(
diff --git a/openapitools.json b/openapitools.json
index 4e23ce7e553..7c303bd421d 100644
--- a/openapitools.json
+++ b/openapitools.json
@@ -366,7 +366,7 @@
         "invokerPackage": "Algolia\\AlgoliaSearch",
         "globalProperty": "apis,supportingFiles",
         "additionalProperties": {
-          "configClassname": "AbTestingConfig",
+          "configClassname": "AbtestingConfig",
           "hasRegionalHost": true,
           "allowedRegions": "us-de",
           "variableNamingConvention": "camelCase",