diff --git a/compiler/types.nim b/compiler/types.nim
index f5e965df98ff7..cdb3067c307f1 100644
--- a/compiler/types.nim
+++ b/compiler/types.nim
@@ -1202,12 +1202,12 @@ proc sameTypeAux(x, y: PType, c: var TSameTypeClosure): bool =
       if containsOrIncl(c, a, b): return true
 
   if x == y: return true
-  var a = skipTypes(x, {tyGenericInst, tyAlias})
+  var a = skipTypes(x, {tyAlias})
   while a.kind == tyUserTypeClass and tfResolved in a.flags:
-    a = skipTypes(a[^1], {tyGenericInst, tyAlias})
-  var b = skipTypes(y, {tyGenericInst, tyAlias})
+    a = skipTypes(a[^1], {tyAlias})
+  var b = skipTypes(y, {tyAlias})
   while b.kind == tyUserTypeClass and tfResolved in b.flags:
-    b = skipTypes(b[^1], {tyGenericInst, tyAlias})
+    b = skipTypes(b[^1], {tyAlias})
   assert(a != nil)
   assert(b != nil)
   if a.kind != b.kind:
diff --git a/tests/generics/t22826.nim b/tests/generics/t22826.nim
new file mode 100644
index 0000000000000..914d4243a2de3
--- /dev/null
+++ b/tests/generics/t22826.nim
@@ -0,0 +1,8 @@
+import std/tables
+
+var a: Table[string, float]
+
+type Value*[T] = object
+  table: Table[string, Value[T]]
+
+discard toTable({"a": Value[float]()})
\ No newline at end of file