diff --git a/src/entity_manager/topology.cpp b/src/entity_manager/topology.cpp
index fa95a85..90d8c8d 100644
--- a/src/entity_manager/topology.cpp
+++ b/src/entity_manager/topology.cpp
@@ -72,8 +72,8 @@
                                                         "containing", upstream);
                         if (powerPaths.contains(downstream))
                         {
-                            result[upstream].emplace_back(
-                                "powered_by", "powering", downstream);
+                            result[downstream].emplace_back(
+                                "powering", "powered_by", upstream);
                         }
                     }
                 }
diff --git a/test/test_topology.cpp b/test/test_topology.cpp
index ae6e663..34c708c 100644
--- a/test/test_topology.cpp
+++ b/test/test_topology.cpp
@@ -13,7 +13,7 @@
 const Association subchassisAssoc =
     std::make_tuple("contained_by", "containing", superchassisPath);
 const Association powerAssoc =
-    std::make_tuple("powered_by", "powering", subchassisPath);
+    std::make_tuple("powering", "powered_by", superchassisPath);
 
 const nlohmann::json subchassisExposesItem = nlohmann::json::parse(R"(
     {
@@ -160,11 +160,10 @@
 
     auto assocs = topo.getAssocs(boards);
 
-    EXPECT_EQ(assocs.size(), 2U);
-    EXPECT_EQ(assocs[subchassisPath].size(), 1U);
+    EXPECT_EQ(assocs.size(), 1U);
+    EXPECT_EQ(assocs[subchassisPath].size(), 2U);
     EXPECT_EQ(assocs[subchassisPath][0], subchassisAssoc);
-    EXPECT_EQ(assocs[superchassisPath].size(), 1U);
-    EXPECT_EQ(assocs[superchassisPath][0], powerAssoc);
+    EXPECT_EQ(assocs[subchassisPath][1], powerAssoc);
 }
 
 TEST(Topology, NoNewBoards)