diff --git a/src/templates/password-reset/de.html b/src/templates/password-reset/de.html
index 738869a..6d6604b 100644
--- a/src/templates/password-reset/de.html
+++ b/src/templates/password-reset/de.html
@@ -114,6 +114,7 @@
 												width: 64px;
 												height: 64px;
 											"
+											height="64"
 										/>
 									</td>
 								</tr>
diff --git a/src/templates/password-reset/en.html b/src/templates/password-reset/en.html
index 1579619..9e5b8e9 100644
--- a/src/templates/password-reset/en.html
+++ b/src/templates/password-reset/en.html
@@ -114,6 +114,7 @@
 												width: 64px;
 												height: 64px;
 											"
+											height="64"
 										/>
 									</td>
 								</tr>
diff --git a/src/templates/welcome/de.html b/src/templates/welcome/de.html
index 1b6bb39..19e29cc 100644
--- a/src/templates/welcome/de.html
+++ b/src/templates/welcome/de.html
@@ -114,6 +114,7 @@
 												width: 64px;
 												height: 64px;
 											"
+											height="64"
 										/>
 									</td>
 								</tr>
@@ -207,6 +208,7 @@
 												max-width: 601px;
 												max-height: 315.2938461538462px;
 											"
+											height="150"
 										/>
 									</td>
 								</tr>
diff --git a/src/templates/welcome/en.html b/src/templates/welcome/en.html
index fde3cc3..1d51ca4 100644
--- a/src/templates/welcome/en.html
+++ b/src/templates/welcome/en.html
@@ -114,6 +114,7 @@
 												width: 64px;
 												height: 64px;
 											"
+											height="64"
 										/>
 									</td>
 								</tr>
@@ -207,6 +208,7 @@
 												max-width: 601px;
 												max-height: 315.2938461538462px;
 											"
+											height="150"
 										/>
 									</td>
 								</tr>