diff --git a/artiq/runtime/analyzer.c b/artiq/runtime/analyzer.c
index f40188ab6..c6519eae0 100644
--- a/artiq/runtime/analyzer.c
+++ b/artiq/runtime/analyzer.c
@@ -73,7 +73,7 @@ void analyzer_start(void)
     analyzer_header.overflow_occured = rtio_analyzer_message_encoder_overflow_read();
     analyzer_header.log_channel = CONFIG_RTIO_LOG_CHANNEL;
     analyzer_header.dds_channel = CONFIG_RTIO_DDS_CHANNEL;
-#ifdef DDS_ONEHOT_SEL
+#ifdef CONFIG_DDS_ONEHOT_SEL
     analyzer_header.dds_onehot_sel = 1;
 #else
     analyzer_header.dds_onehot_sel = 0;
diff --git a/artiq/runtime/dds.c b/artiq/runtime/dds.c
index 93ade0569..1e9d5cf16 100644
--- a/artiq/runtime/dds.c
+++ b/artiq/runtime/dds.c
@@ -41,7 +41,7 @@ void dds_init(long long int timestamp, int channel)
 
     now = timestamp - DURATION_INIT;
 
-#ifdef DDS_ONEHOT_SEL
+#ifdef CONFIG_DDS_ONEHOT_SEL
     channel = 1 << channel;
 #endif
     channel <<= 1;
@@ -98,7 +98,7 @@ static void dds_set_one(long long int now, long long int ref_time, unsigned int
 		log("Attempted to set invalid DDS channel");
 		return;
 	}
-#ifdef DDS_ONEHOT_SEL
+#ifdef CONFIG_DDS_ONEHOT_SEL
     channel_enc = 1 << channel;
 #else
     channel_enc = channel;
diff --git a/artiq/runtime/test_mode.c b/artiq/runtime/test_mode.c
index 8c7f47c0c..9789ad11c 100644
--- a/artiq/runtime/test_mode.c
+++ b/artiq/runtime/test_mode.c
@@ -120,7 +120,7 @@ static void ddssel(char *n)
         return;
     }
 
-#ifdef DDS_ONEHOT_SEL
+#ifdef CONFIG_DDS_ONEHOT_SEL
     n2 = 1 << n2;
 #endif
     brg_ddssel(n2);
@@ -200,7 +200,7 @@ static void ddsftw(char *n, char *ftw)
         return;
     }
 
-#ifdef DDS_ONEHOT_SEL
+#ifdef CONFIG_DDS_ONEHOT_SEL
     n2 = 1 << n2;
 #endif
     brg_ddssel(n2);
@@ -264,7 +264,7 @@ static void do_ddstest_one(unsigned int i)
     };
     unsigned int f, g, j;
 
-#ifdef DDS_ONEHOT_SEL
+#ifdef CONFIG_DDS_ONEHOT_SEL
     brg_ddssel(1 << i);
 #else
     brg_ddssel(i);