diff --git a/modules/btrfs/Makefile.am b/modules/btrfs/Makefile.am
index 4d0150edf..1230b17c4 100644
--- a/modules/btrfs/Makefile.am
+++ b/modules/btrfs/Makefile.am
@@ -64,7 +64,7 @@ libudisks2_btrfs_la_CFLAGS =                                                   \
 	$(NULL)
 
 libudisks2_btrfs_la_LDFLAGS =                                                  \
-	-export_dynamic                                                        \
+	-export-dynamic                                                        \
 	-avoid-version                                                         \
 	-module                                                                \
 	-no-undefined                                                          \
diff --git a/modules/iscsi/Makefile.am b/modules/iscsi/Makefile.am
index ec55ea6ea..f4d85e821 100644
--- a/modules/iscsi/Makefile.am
+++ b/modules/iscsi/Makefile.am
@@ -68,7 +68,7 @@ libudisks2_iscsi_la_CFLAGS =                                                   \
 	$(NULL)
 
 libudisks2_iscsi_la_LDFLAGS =                                                  \
-	-export_dynamic                                                        \
+	-export-dynamic                                                        \
 	-avoid-version                                                         \
 	-module                                                                \
 	-no-undefined                                                          \
diff --git a/modules/lsm/Makefile.am b/modules/lsm/Makefile.am
index f8095b841..b98660281 100644
--- a/modules/lsm/Makefile.am
+++ b/modules/lsm/Makefile.am
@@ -62,7 +62,7 @@ libudisks2_lsm_la_CFLAGS =                                                     \
 	$(NULL)
 
 libudisks2_lsm_la_LDFLAGS =                                                    \
-	-export_dynamic                                                        \
+	-export-dynamic                                                        \
 	-avoid-version                                                         \
 	-module                                                                \
 	-no-undefined                                                          \
diff --git a/modules/lvm2/Makefile.am b/modules/lvm2/Makefile.am
index 29ef382e8..594ad385c 100644
--- a/modules/lvm2/Makefile.am
+++ b/modules/lvm2/Makefile.am
@@ -67,7 +67,7 @@ libudisks2_lvm2_la_CFLAGS =                                                    \
 	$(NULL)
 
 libudisks2_lvm2_la_LDFLAGS =                                                   \
-	-export_dynamic                                                        \
+	-export-dynamic                                                        \
 	-avoid-version                                                         \
 	-module                                                                \
 	-no-undefined                                                          \