diff --git a/.gitmodules b/.gitmodules
index a507f01..0c6b9c1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "associations/piraattinuoret/meeting-notes/official"]
 	path = associations/piraattinuoret/meeting-notes/official
 	url = https://github.com/Piraattinuoret/Poytakirjat.git
+[submodule "submodules/PPFI-IM"]
+	path = submodules/PPFI-IM
+	url = https://git.piraattipuolue.fi/Pikaviestimet/Pikaviestimet.git
diff --git a/irc/.gitignore b/irc/.gitignore
new file mode 100644
index 0000000..e7dab08
--- /dev/null
+++ b/irc/.gitignore
@@ -0,0 +1 @@
+PPFI
diff --git a/irc/PPFI b/irc/PPFI
new file mode 120000
index 0000000..0c42ede
--- /dev/null
+++ b/irc/PPFI
@@ -0,0 +1 @@
+../submodules/PPFI-IM/irc
\ No newline at end of file
diff --git a/matrix/.gitignore b/matrix/.gitignore
new file mode 100644
index 0000000..e7dab08
--- /dev/null
+++ b/matrix/.gitignore
@@ -0,0 +1 @@
+PPFI
diff --git a/matrix/PPFI b/matrix/PPFI
new file mode 120000
index 0000000..737ba65
--- /dev/null
+++ b/matrix/PPFI
@@ -0,0 +1 @@
+../submodules/PPFI-IM
\ No newline at end of file
diff --git a/submodules/PPFI-IM b/submodules/PPFI-IM
new file mode 160000
index 0000000..38a998a
--- /dev/null
+++ b/submodules/PPFI-IM
@@ -0,0 +1 @@
+Subproject commit 38a998a3ad8f3ca1da760371d90d6d1f572a26fe
diff --git a/submodules/README.md b/submodules/README.md
new file mode 100644
index 0000000..829c6f9
--- /dev/null
+++ b/submodules/README.md
@@ -0,0 +1,2 @@
+Submodules that don't belong strictly to one directory and are useful for
+symlinks.