diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9448d5ec97f..af4b306dc1c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,7 +21,9 @@
       - CHANGED: Upgrade Cucumber-js to v12 [#7221](https://github.com/Project-OSRM/osrm-backend/pull/7221)
       - CHANGED: Add libcap-setcap to alpine dockerfile [#7241](https://github.com/Project-OSRM/osrm-backend/issues/7241)
       - FIXED: Minor misspellings found in source code, comments and documents [#7215](https://github.com/Project-OSRM/osrm-backend/pull/7215)
+    - Profile:
       - FIXED: Use `cycleway:both` if available. [#6179](https://github.com/Project-OSRM/osrm-backend/issues/6179)
+      - FIXED: Correctly limit exclude classes to 7. [#7322](https://github.com/Project-OSRM/osrm-backend/pull/7322)
 
 # 6.0.0
   - Changes from 6.0.0 RC2: None
diff --git a/include/extractor/class_data.hpp b/include/extractor/class_data.hpp
index 83aa9669fcb..0913148984b 100644
--- a/include/extractor/class_data.hpp
+++ b/include/extractor/class_data.hpp
@@ -13,9 +13,11 @@ namespace osrm::extractor
 {
 
 using ClassData = std::uint8_t;
-constexpr ClassData INAVLID_CLASS_DATA = std::numeric_limits<ClassData>::max();
-static const std::uint8_t MAX_CLASS_INDEX = 8 - 1;
-static const std::uint8_t MAX_EXCLUDABLE_CLASSES = 8;
+constexpr ClassData INVALID_CLASS_DATA = std::numeric_limits<ClassData>::max();
+static const std::uint8_t MAX_CLASS_INDEX = 7 - 1;
+// We can allow for 7 classes, so 0b0111_1111 when all would be set on an edge.
+// Setting the MSB would mark it invalid.
+static const std::uint8_t MAX_EXCLUDABLE_CLASSES = 7;
 
 inline bool isSubset(const ClassData lhs, const ClassData rhs) { return (lhs & rhs) == lhs; }
 
diff --git a/include/extractor/profile_properties.hpp b/include/extractor/profile_properties.hpp
index 371155b17fc..c848b6be7ad 100644
--- a/include/extractor/profile_properties.hpp
+++ b/include/extractor/profile_properties.hpp
@@ -30,7 +30,7 @@ struct ProfileProperties
           weight_name{"duration"}, class_names{{}}, excludable_classes{{}},
           call_tagless_node_function(true)
     {
-        std::fill(excludable_classes.begin(), excludable_classes.end(), INAVLID_CLASS_DATA);
+        std::fill(excludable_classes.begin(), excludable_classes.end(), INVALID_CLASS_DATA);
         BOOST_ASSERT(weight_name[MAX_WEIGHT_NAME_LENGTH] == '\0');
     }
 
diff --git a/include/util/exclude_flag.hpp b/include/util/exclude_flag.hpp
index 9a61d169cf4..9913f7ae474 100644
--- a/include/util/exclude_flag.hpp
+++ b/include/util/exclude_flag.hpp
@@ -15,7 +15,7 @@ excludeFlagsToNodeFilter(const NodeID number_of_nodes,
     std::vector<std::vector<bool>> filters;
     for (auto mask : properties.excludable_classes)
     {
-        if (mask != extractor::INAVLID_CLASS_DATA)
+        if (mask != extractor::INVALID_CLASS_DATA)
         {
             std::vector<bool> allowed_nodes(number_of_nodes);
             for (const auto node : util::irange<NodeID>(0, number_of_nodes))
diff --git a/unit_tests/extractor/intersection_analysis_tests.cpp b/unit_tests/extractor/intersection_analysis_tests.cpp
index 79b261ac74c..7f82695dc40 100644
--- a/unit_tests/extractor/intersection_analysis_tests.cpp
+++ b/unit_tests/extractor/intersection_analysis_tests.cpp
@@ -19,8 +19,8 @@ using Graph = util::NodeBasedDynamicGraph;
 BOOST_AUTO_TEST_CASE(simple_intersection_connectivity)
 {
     std::vector<NodeBasedEdgeAnnotation> annotations{
-        {EMPTY_NAMEID, 0, INAVLID_CLASS_DATA, TRAVEL_MODE_DRIVING, false},
-        {EMPTY_NAMEID, 1, INAVLID_CLASS_DATA, TRAVEL_MODE_DRIVING, false}};
+        {EMPTY_NAMEID, 0, INVALID_CLASS_DATA, TRAVEL_MODE_DRIVING, false},
+        {EMPTY_NAMEID, 1, INVALID_CLASS_DATA, TRAVEL_MODE_DRIVING, false}};
     std::vector<TurnRestriction> restrictions{TurnRestriction{{ViaNodePath{0, 2, 1}}, false}};
     CompressedEdgeContainer container;
     test::MockScriptingEnvironment scripting_environment;