diff --git a/CMakeLists.txt b/CMakeLists.txt
index 226e70d..bb2c54f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,7 @@ endif()
 # CTraces Version
 set(CTR_VERSION_MAJOR  0)
 set(CTR_VERSION_MINOR  7)
-set(CTR_VERSION_PATCH  0)
+set(CTR_VERSION_PATCH  1)
 set(CTR_VERSION_STR "${CTR_VERSION_MAJOR}.${CTR_VERSION_MINOR}.${CTR_VERSION_PATCH}")
 
 # Define __FILENAME__ consistently across Operating Systems
diff --git a/include/ctraces/ctr_encode_opentelemetry.h b/include/ctraces/ctr_encode_opentelemetry.h
index ed60936..b460761 100644
--- a/include/ctraces/ctr_encode_opentelemetry.h
+++ b/include/ctraces/ctr_encode_opentelemetry.h
@@ -17,12 +17,12 @@
  *  limitations under the License.
  */
 
-#ifndef CMT_ENCODE_OPENTELEMETRY_H
-#define CMT_ENCODE_OPENTELEMETRY_H
+#ifndef CTR_ENCODE_OPENTELEMETRY_H
+#define CTR_ENCODE_OPENTELEMETRY_H
 
 #include <ctraces/ctraces.h>
 
 cfl_sds_t ctr_encode_opentelemetry_create(struct ctrace *ctr);
 void ctr_encode_opentelemetry_destroy(cfl_sds_t text);
 
-#endif
\ No newline at end of file
+#endif
diff --git a/src/ctr_id.c b/src/ctr_id.c
index 0c2299f..3be5eb0 100644
--- a/src/ctr_id.c
+++ b/src/ctr_id.c
@@ -148,6 +148,7 @@ cfl_sds_t ctr_id_to_lower_base16(struct ctrace_id *cid)
     }
 
     out[i * 2] = 0;
+    cfl_sds_set_len(out, len * 2);
 
     return out;
 }