diff --git a/Aliases/ignition-fuel-tools8 b/Aliases/ignition-fuel-tools8
new file mode 120000
index 000000000..236d878a7
--- /dev/null
+++ b/Aliases/ignition-fuel-tools8
@@ -0,0 +1 @@
+../Formula/ignition-fuel-tools7.rb
\ No newline at end of file
diff --git a/Aliases/ignition-gazebo7 b/Aliases/ignition-gazebo7
new file mode 120000
index 000000000..c34c3323e
--- /dev/null
+++ b/Aliases/ignition-gazebo7
@@ -0,0 +1 @@
+../Formula/ignition-gazebo6.rb
\ No newline at end of file
diff --git a/Aliases/ignition-gui7 b/Aliases/ignition-gui7
new file mode 120000
index 000000000..e4beca1e8
--- /dev/null
+++ b/Aliases/ignition-gui7
@@ -0,0 +1 @@
+../Formula/ignition-gui6.rb
\ No newline at end of file
diff --git a/Aliases/ignition-launch6 b/Aliases/ignition-launch6
new file mode 120000
index 000000000..6e75507ff
--- /dev/null
+++ b/Aliases/ignition-launch6
@@ -0,0 +1 @@
+../Formula/ignition-launch5.rb
\ No newline at end of file
diff --git a/Aliases/ignition-msgs9 b/Aliases/ignition-msgs9
new file mode 120000
index 000000000..a592a278c
--- /dev/null
+++ b/Aliases/ignition-msgs9
@@ -0,0 +1 @@
+../Formula/ignition-msgs8.rb
\ No newline at end of file
diff --git a/Aliases/ignition-physics6 b/Aliases/ignition-physics6
new file mode 120000
index 000000000..429e1aeef
--- /dev/null
+++ b/Aliases/ignition-physics6
@@ -0,0 +1 @@
+../Formula/ignition-physics5.rb
\ No newline at end of file
diff --git a/Aliases/ignition-rendering7 b/Aliases/ignition-rendering7
new file mode 120000
index 000000000..2d7eb56fe
--- /dev/null
+++ b/Aliases/ignition-rendering7
@@ -0,0 +1 @@
+../Formula/ignition-rendering6.rb
\ No newline at end of file
diff --git a/Aliases/ignition-sensors7 b/Aliases/ignition-sensors7
new file mode 120000
index 000000000..03ea4ef31
--- /dev/null
+++ b/Aliases/ignition-sensors7
@@ -0,0 +1 @@
+../Formula/ignition-sensors6.rb
\ No newline at end of file
diff --git a/Aliases/ignition-transport12 b/Aliases/ignition-transport12
new file mode 120000
index 000000000..27b230bbd
--- /dev/null
+++ b/Aliases/ignition-transport12
@@ -0,0 +1 @@
+../Formula/ignition-transport11.rb
\ No newline at end of file
diff --git a/Aliases/sdformat13 b/Aliases/sdformat13
new file mode 120000
index 000000000..4b263393c
--- /dev/null
+++ b/Aliases/sdformat13
@@ -0,0 +1 @@
+../Formula/sdformat12.rb
\ No newline at end of file