diff --git a/lib/matplotlib/tri/_tri_wrapper.cpp b/lib/matplotlib/tri/_tri_wrapper.cpp
index 3a20f5c9a489..8ad269b3538d 100644
--- a/lib/matplotlib/tri/_tri_wrapper.cpp
+++ b/lib/matplotlib/tri/_tri_wrapper.cpp
@@ -7,7 +7,7 @@
 
 typedef struct
 {
-    PyObject_HEAD;
+    PyObject_HEAD
     Triangulation* ptr;
 } PyTriangulation;
 
@@ -216,7 +216,7 @@ static PyTypeObject* PyTriangulation_init_type(PyObject* m, PyTypeObject* type)
 
 typedef struct
 {
-    PyObject_HEAD;
+    PyObject_HEAD
     TriContourGenerator* ptr;
     PyTriangulation* py_triangulation;
 } PyTriContourGenerator;
@@ -351,7 +351,7 @@ static PyTypeObject* PyTriContourGenerator_init_type(PyObject* m, PyTypeObject*
 
 typedef struct
 {
-    PyObject_HEAD;
+    PyObject_HEAD
     TrapezoidMapTriFinder* ptr;
     PyTriangulation* py_triangulation;
 } PyTrapezoidMapTriFinder;
diff --git a/src/_backend_agg_wrapper.cpp b/src/_backend_agg_wrapper.cpp
index 4806feda0282..4e63666dbb3a 100644
--- a/src/_backend_agg_wrapper.cpp
+++ b/src/_backend_agg_wrapper.cpp
@@ -4,7 +4,7 @@
 
 typedef struct
 {
-    PyObject_HEAD;
+    PyObject_HEAD
     RendererAgg *x;
     Py_ssize_t shape[3];
     Py_ssize_t strides[3];
@@ -13,7 +13,7 @@ typedef struct
 
 typedef struct
 {
-    PyObject_HEAD;
+    PyObject_HEAD
     BufferRegion *x;
     Py_ssize_t shape[3];
     Py_ssize_t strides[3];
diff --git a/src/_contour_wrapper.cpp b/src/_contour_wrapper.cpp
index 9770bd5e77fd..eedc8a1aec2a 100644
--- a/src/_contour_wrapper.cpp
+++ b/src/_contour_wrapper.cpp
@@ -6,7 +6,7 @@
 
 typedef struct
 {
-    PyObject_HEAD;
+    PyObject_HEAD
     QuadContourGenerator* ptr;
 } PyQuadContourGenerator;
 
diff --git a/src/_tkagg.cpp b/src/_tkagg.cpp
index 35042d672b5d..830831400d50 100644
--- a/src/_tkagg.cpp
+++ b/src/_tkagg.cpp
@@ -26,7 +26,7 @@
 
 typedef struct
 {
-    PyObject_HEAD;
+    PyObject_HEAD
     Tcl_Interp *interp;
 } TkappObject;
 
diff --git a/src/ft2font_wrapper.cpp b/src/ft2font_wrapper.cpp
index 13caffda5dc0..bd3a1f7d168e 100644
--- a/src/ft2font_wrapper.cpp
+++ b/src/ft2font_wrapper.cpp
@@ -26,7 +26,7 @@ static PyObject *convert_xys_to_array(std::vector<double> &xys)
 
 typedef struct
 {
-    PyObject_HEAD;
+    PyObject_HEAD
     FT2Image *x;
     Py_ssize_t shape[2];
     Py_ssize_t strides[2];
@@ -229,7 +229,7 @@ static PyTypeObject *PyFT2Image_init_type(PyObject *m, PyTypeObject *type)
 
 typedef struct
 {
-    PyObject_HEAD;
+    PyObject_HEAD
     size_t glyphInd;
     long width;
     long height;
@@ -323,7 +323,8 @@ static PyTypeObject *PyGlyph_init_type(PyObject *m, PyTypeObject *type)
 
 typedef struct
 {
-    PyObject_HEAD FT2Font *x;
+    PyObject_HEAD
+    FT2Font *x;
     PyObject *fname;
     PyObject *py_file;
     FILE *fp;