diff --git a/spacy/attrs.pyx b/spacy/attrs.pyx
index 363dd094d..50b868bc4 100644
--- a/spacy/attrs.pyx
+++ b/spacy/attrs.pyx
@@ -91,6 +91,9 @@ IDS = {
     "MORPH": MORPH,
     "IDX": IDX,
 }
+# Make these ints in Python, so that we don't get this unexpected 'flag' type
+# This will match the behaviour before Cython 3
+IDS = {name: int(value) for name, value in IDS.items()}
 
 
 # ATTR IDs, in order of the symbol
diff --git a/spacy/parts_of_speech.pyx b/spacy/parts_of_speech.pyx
index 1e643c099..9e539c16c 100644
--- a/spacy/parts_of_speech.pyx
+++ b/spacy/parts_of_speech.pyx
@@ -23,7 +23,9 @@ IDS = {
     "SPACE": SPACE
 }
 
-
+# Make these ints in Python, so that we don't get this unexpected 'flag' type
+# This will match the behaviour before Cython 3
+IDS = {name: int(value) for name, value in IDS.items()}
 NAMES = {value: key for key, value in IDS.items()}
 
 # As of Cython 3.1, the global Python namespace no longer has the enum