diff --git a/ChangeLog b/ChangeLog
index 89b0b4bd1..bbfb7b01e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,7 @@
 Bug fixes:
 - #7208 Fix crash on FreeBSD when pressing special keys on a client.
 - #7241 Change the default signature hashing algorithm for sha256.
+- #7242 Fix tls certificate generation for flatpak.
 
 Enhancements:
 - #7222 Ability to initiate non-TLS connection from server
diff --git a/flatpak/synergy-business.yml b/flatpak/synergy-business.yml
index d76bcb1e1..c31911218 100644
--- a/flatpak/synergy-business.yml
+++ b/flatpak/synergy-business.yml
@@ -11,7 +11,7 @@ modules:
   - name: openssl
     buildsystem: simple
     build-commands:
-      - "./config --prefix=/app"
+      - "./config --prefix=/var/run/host/usr/local/ssl"
       - "make"
       - "make install_sw"
     sources:
@@ -42,3 +42,4 @@ finish-args:
   - "--share=network"
   - "--device=dri"
   - "--talk-name=org.a11y.*"
+  - "--filesystem=host"
diff --git a/flatpak/synergy-enterprise.yml b/flatpak/synergy-enterprise.yml
index 4c94840c1..a36eb00a5 100644
--- a/flatpak/synergy-enterprise.yml
+++ b/flatpak/synergy-enterprise.yml
@@ -11,7 +11,7 @@ modules:
   - name: openssl
     buildsystem: simple
     build-commands:
-      - "./config --prefix=/app"
+      - "./config --prefix=/var/run/host/usr/local/ssl"
       - "make"
       - "make install_sw"
     sources:
@@ -42,3 +42,4 @@ finish-args:
   - "--share=network"
   - "--device=dri"
   - "--talk-name=org.a11y.*"
+  - "--filesystem=host"
diff --git a/flatpak/synergy.yml b/flatpak/synergy.yml
index 32768f7bc..5c6b95a56 100644
--- a/flatpak/synergy.yml
+++ b/flatpak/synergy.yml
@@ -8,7 +8,7 @@ modules:
   - name: openssl
     buildsystem: simple
     build-commands:
-      - "./config --prefix=/app"
+      - "./config --prefix=/var/run/host/usr/local/ssl"
       - "make"
       - "make install_sw"
     sources:
@@ -39,3 +39,4 @@ finish-args:
   - "--share=network"
   - "--device=dri"
   - "--talk-name=org.a11y.*"
+  - "--filesystem=host"