diff --git a/gnss/47765/config/gps.cer b/gnss/47765/config/gps.cer
index 9ee59d0..934e0c5 100644
--- a/gnss/47765/config/gps.cer
+++ b/gnss/47765/config/gps.cer
@@ -1,65 +1,4 @@
 -----BEGIN CERTIFICATE-----
-MIIDIDCCAomgAwIBAgIENd70zzANBgkqhkiG9w0BAQUFADBOMQswCQYDVQQGEwJV
-UzEQMA4GA1UEChMHRXF1aWZheDEtMCsGA1UECxMkRXF1aWZheCBTZWN1cmUgQ2Vy
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-1voqZiegDfqnc1zqcPGUIWVEX/r87yloqaKHee9570+sB3c4
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIDVDCCAjygAwIBAgIDAjRWMA0GCSqGSIb3DQEBBQUAMEIxCzAJBgNVBAYTAlVT
-MRYwFAYDVQQKEw1HZW9UcnVzdCBJbmMuMRswGQYDVQQDExJHZW9UcnVzdCBHbG9i
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-5fEWCRE11azbJHFwLJhWC9kXtNHjUStedejV0NxPNO3CBWaAocvmMw==
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIDujCCAqKgAwIBAgILBAAAAAABD4Ym5g0wDQYJKoZIhvcNAQEFBQAwTDEgMB4G
-A1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjIxEzARBgNVBAoTCkdsb2JhbFNp
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-TBj0/VLZjmmx6BEP3ojY+x1J96relc8geMJgEtslQIxq/H5COEBkEveegeGTLg==
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
 MIIE0zCCA7ugAwIBAgIQGNrRniZ96LtKIVjNzGs7SjANBgkqhkiG9w0BAQUFADCB
 yjELMAkGA1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMR8wHQYDVQQL
 ExZWZXJpU2lnbiBUcnVzdCBOZXR3b3JrMTowOAYDVQQLEzEoYykgMjAwNiBWZXJp
@@ -220,24 +159,3 @@
 Zyr0AhgiuTWrjtUEOGx2qJVwAsHkpqtlN+DaGT08dT64LvIf0bfGvmtm++/WEDWJ
 HInwg85pGm+sEkYbYFRBD0woPBsL3g==
 -----END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIDdTCCAl2gAwIBAgILBAAAAAABFUtaw5QwDQYJKoZIhvcNAQEFBQAwVzELMAkG
-A1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExEDAOBgNVBAsTB1Jv
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-HMUfpIBvFSDJ3gyICh3WZlXi/EjJKSZp4A==
------END CERTIFICATE-----
diff --git a/gnss/47765/config/gps.xml b/gnss/47765/config/gps.xml
index 68ca724..bab615d 100644
--- a/gnss/47765/config/gps.xml
+++ b/gnss/47765/config/gps.xml
@@ -21,6 +21,7 @@
        SuplSslMethod="SSLv23_NO_TLSv1_2"
        SuplEnable="true"
        SuplUseApn="true"
+       SuplTlsCertDirPath="/etc/security/cacerts"
        SuplTlsCertPath="/vendor/etc/gnss/gps.cer"
        SuplUT1Seconds="20"
        SuplUT2Seconds="20"
diff --git a/gnss/47765/config/gps.xml.oriole b/gnss/47765/config/gps.xml.oriole
index 9948f9f..8edad6c 100644
--- a/gnss/47765/config/gps.xml.oriole
+++ b/gnss/47765/config/gps.xml.oriole
@@ -21,6 +21,7 @@
        SuplSslMethod="SSLv23_NO_TLSv1_2"
        SuplEnable="true"
        SuplUseApn="true"
+       SuplTlsCertDirPath="/etc/security/cacerts"
        SuplTlsCertPath="/vendor/etc/gnss/gps.cer"
        SuplUT1Seconds="20"
        SuplUT2Seconds="20"
diff --git a/gnss/47765/config/gps.xml.raven b/gnss/47765/config/gps.xml.raven
index b8321b5..feba05b 100644
--- a/gnss/47765/config/gps.xml.raven
+++ b/gnss/47765/config/gps.xml.raven
@@ -21,6 +21,7 @@
        SuplSslMethod="SSLv23_NO_TLSv1_2"
        SuplEnable="true"
        SuplUseApn="true"
+       SuplTlsCertDirPath="/etc/security/cacerts"
        SuplTlsCertPath="/vendor/etc/gnss/gps.cer"
        SuplUT1Seconds="20"
        SuplUT2Seconds="20"